^^^ 13¥ /& . University of California • Berkeley ESTATE OF YNEZ GHIRARDELLI V^ ^'<^^ • u iS>-/:.&f---^''"^'y'Y /^A-^/i^^^ /r/ ^'^i^^^.^>'^^^-^ ii/ A *^toi^a<^ //l^ ^^^^^^->^ ^ ^^ r^^^ '//^^. .^^/ ^ ^./t/.^^.^/cc y^^A^J ^/x.'/ r v'^ A i^c ^ A^Vv a^. /-./^> A.-/-/^u. /i^tr/- ^ry t/u,^ /i "" Z^-- jj^> ii, <:' ►/ Z^ iSuJcU, ^"Sio FRONTISPIECE. :B: Cc^ ocm^. A N ESSAY O N ARCHITECTURE; IN WHICH Its True PRINCIPLES are explained, AND Invariable RULES propofed, FOR Directing the Judgment and Forming the Taste of the G E N T L E M A N and the ARCHITECT, With regard to the Different Kinds of Buildings, the Embellishment of Cities, And the Planning of Gardens. Adorned with A FRONTISPIECE, defigned by Mr. Wale, and curioufly engraven. LONDON, Printed for T. Osborne and S H i p t o n, in Grnys Inn, ^7SS' ^ PREFACE. WE have various treatifes of Architedture, w^hich explain with fufficient exadnefs the meafures and proportions which enter into the detail of the different orders, and which furnifh models for all kind of buildings. We have not as yet any work, which eftablifhes in a folid manner the principles of it, which manifefts the true fpirit of it, or which propofes rules proper to dired the ta* lent and to fix the tafte. It a 2 appears iv Preface. appears to me that in thofe arts that are not purely mechanical, it is not fiifficient to know how to work only, we ought to learn how to think upon them. An artift ought to give a reafon for every thing he does. For this end he has occalion for fixt principles to determine his judge- ment and juftify his choice: fo that he may tell if a thing be good or bad, not purely by in- ftindt, but by reafoning, and as a man inftrudled in the fine paths. Obfervations have been car- ried to a great extent in all the liberal arts : abundance of people of talents have applied them- felves to make us fenfible of thc- delicacies P R fi t A C E. V delicacies of them. They have wrote A^ery learnedly of poetry, painting and mufic. The myf- teries of thefe ingenious arts have been fo nicely examined, that there remains very few difco- veries to be made in them. There are fuch judicious criti- cifms and refledled precepts of them, that determine their real beauties. Imagination has put them on the way, and ferved as reins to reftrain them in their proper limits. The jufl rate is fixed upon the merit of their fallies and the diforders of their wandrings. If we want good poets, good painters or good muficians, it could not be for want of theory, it would be the defed of their Talents. a 3 Archi- vi Preface. Architedure alone has hither- to been abandoned to the ca- price of Architedts, which have given us precepts of it without difcernment. They have deter- mined its rules at hazard upon the bare infpedlion of ancient buildings. They have copied their defedts with the fame fcru- ples as their beauties; wanting principles to diftinguifh their difference, they have impofed on themfelves the obligation of confounding them: vile imita- tors, all that has been autho- rised by examples has been de- clared legitimate: limiting all their inquiries by confulting the fadt, they have wrongfully con- cluded the right, and their lef- fons .P R E F A C E. ,^*Vii fons have only been a fountain of errors. Vitruvius has only learnt us what was pradifed in his time; and altho' fome lights efcape frona him, that fhews a genius capable of penetrating into the true fecrets of his art, he does not confine himfelf to the tear- ing of the veil that covers them, and avoiding always the abyfle's of theory, he leads us thro' the roads of pradlice, which fre- quently makes us wander from the end. All the moderns ex- cept Mr, de Cordemoi, only comment upon Vitruvius, and follow him in all his wandrings with confidence. I fay Mr. de a 4 Cordemoi viii P R fi # A c E. Cordemoi excepted : this author more profound than the greateft part of others, hath difcovered the truth, which was hid to them. His treatife of Archi- tedure is extremely fhort, but he has comprehended therein excellent principles and views extremely refledted. He was capable in unravelling a little more, to have drawn from thence confequences which would have fpread a light upon the obfcu- rities of his art, and banifhed the {hameful uncertainity which renders the rules thereof arbi- trary. It is then to be wi£hed that fome great architecl may under- take .P R E F A C E. ix take to proted x\rcliite<9:ure from the caprice of opinions, in dif- covering to us the fixt and deter- mined laws thereof. Every art, all fciences have a determined objed. To arrive at this objed:, all the paths cannot be equally- good, there is but one that leads diredly to the end, and it is that road only that we ought to be acquainted with. In all things there is but one manner of doing well. What then is this art? but that eftablifhed manner upon evident principles, and applied to the objed by invariable prin- ciples. . In expcdation that fome one much more able than my felf, may X Preface. may undertake to clear up this chaos of the rules of Architec- ture, that none of them may re- main hereafter, but for which a folid reafon may be given. I am endeavouring to produce an inconfiiderable ray of light for that end. In confidering with attention our great and fine edi- fices, my foul hath experienced various imprefiions. Sometimes the charm was fo flrong that it produced in me a pleafure mixed with tranfport and enthu- fiafm: at other times without being fo lively drawn away, I found my felf employed in an agreeable manner ; it was indeed a, lefs pleafure, but neverthelefs a true pleafure. Often I re- mained P R E F A C E. Xi malned altogether infenfible * often alfo I was furfeited, fhock- ed, and mutinied. I refledled a long time upon all thefe different effeds. I repeated my obferva- tions until I was affured that the fame objefts always made the fame impreflions upon me. I have confulted the tafte of others, and putting them to the fame proof, I found in them all my fenfibilities more or lefs lively, according as their fouls had re- ceived from nature a lefs or greater degree of heat. From thence I concluded firft that there were in Architedure ellen- tial beauties independent of the habitude of the fenfes, or of the agreement of them. 2dly, That the xii , P R E P A c fe. the compolition of a piece of Af- chitedlure was as all the opera- tions of the mind, fufceptiblc of coldnefs or vivacity, of exa<5t- nefs and diforder. 3dly, That there fhould be for this art as for all others a talent which is not acquired, a mealure of genius that is given by nature, and that this talent, this genius, ought neverthelefs to be fubjeded and confined by laws. In medi- tating always more upon the va^ rious impreffions. that the diffe- rent compofitions of Architec- ture made upon me, I was de- firous of fearching into the caufe of their effect. I have called upon felf for an account of my own fentiments. I was willing to Preface. xiii ! J to know why fuch a thing ra- vifhed me, another only pleafed me ; this was without agreements that were to me infupportable : This inquiry at firft prefented to me nothing but darknefs and un- certainties. I was not difcou- raged, I have fathomed the abyfs, until I believed I had dif- covered the bottom. I have not ceafed to interrogate my foul un- til it had rendered me a Satisfac- tory anfwer. All at once it has given to my eyes a great light. I have beheld diftind objeds, where before I could not fee any thing but mifts and clouds : I have feifed thefe objedts with ardour, and in making ufe of their light I have difcovered by little xiv Preface. little and little my doubts to dif- appear, my difficulties to vanifli, and I am at laft able to demon- ftrate to my felf, by principles and confequences, the neceffity of all the effedis ; the caufes of which I was ignorant. Such is the road I have followed to fatis- iy my felf. It has alfo appeared to me that it would not be un- ufeful to impart the fuccefs of my endeavours to the public. Altho' I fhould only engage my reader to examine if I have not contradided my felf, to criticife with feverity my decisions, even to try them to penetrate farther into the fame abyfs, Architedlure would thereby be infinitely be- nefited. I can fay with truth, that Preface. vx that my principal aim is to put the public, and efpecially , ar^ tifts in a way to doubt, to conjediure, and to content thera- felves with difficulty : too happy if I can lead them to make in- quiries that might difcover my defedls, corred: my inaccuracies, and to excel my own reafonings. This is only an Eflay, wherein I do but properly hint the things, and pave the way, leaving to others the care of giving to my principles all their extent and all their application; with an intelligence and fagacity which I fhould not be capable of. I fhall fay enough herein to fur- nifh architeds with fixt rules for working xvi Preface. working, and with infallible means of perfection. I have endeavoured to render my felf as intelligible as poflible. I have not been able to avoid very of- ten terms of art; they are well enough known: At leaft: their explanation may be found in dictionaries which gives the true fenfe of them. As my principal delign is to form the tafte of the architefts, I avoid all the details found elfewhere, and I find it unneceffary to load this little work with figures which might trouble and diftafte the reader. TABLE TABLE O F T H E CHAPTERS. INTRODUCTION Page i Chapter I. Of the general prin-- ciples of ArchiteSiurey page 9 Article I. T^he Column^ 15 Ar t I c l e II. ^he Entablature^ 3 o Article III. T!he Pediment^ 36 Article IV, The different fortes of ArchiteSiure. 41 Article V, T^he ^windows and doorsy £2 Chapter II. Of the different orders of ArchiteEiure^ 64 . Article I. T^hat all the orders of Architedlure have in common^ 69 Article II. "The Doric order yy Article IIL Hhe Ionic order ^ 8y Article IV, The Corinthian or- der, 94 Article V. The different order of the Compofitey 104 Article VL The manner ofen^ riching TABLE riching the different orders rf ArchiteSlure^ ill Article VII. Of Buildings where they dont employ any or- der of ArchiteSiurey .. ii 8 Chapter III. Confderation upon the art of buildings 128 Article I. Of the folidity of buildings y 129 Article II. The convenieftcy or fttuation of buildings. 1 5 3 Article III. T^he Decorum to be obfervedin buildings ^ lyy Chapter IV. The manner of build- ing churches ^ 195 Chapter V. The ornaments of city s 242 Article I. The entrance to citys 245 Article IL Difpo/itivn of [ireets^ 258 Article III. The decoration of buildings 265 Chapter VI, The emhelijhing of gardens. 272 The End of the Table of Chapters. An essay UPON ARCHITECTURE. INTRODUCTION. ARCHITECTURE of all the ufeful arts is that which requires the moft diftinguifhed talents , as well as the moft extenlive knowledge. Perhaps as much genius, fpirit and tafte is re- quired therein as for the forming a Painter or a Poet of the firft rank. It is a great miftake to think that me- chanifm only is required j that all is confined to laying foundations, and building walls, all according to rules; the pradice of which fuppofes eyes accuftomed to judge of a line, and hands to manage the trowel. A When 2 INTRODUCTION. When we fpeak of the art of build- ing, of the confufed heaps of trouble- fome rubbifh, of heaps of fliapelefs materials, dangerous fcaffolds, a fright- ful game of machines, a multitude of ragged labourers ; this is all that pre- fents itfelf to the imagination of the vulgar, it is the rind, the leaft agreeable of any art, the ingenious myfteries of which are underftood by few, and ex- cite the admiration of all who difcern them. Therein are difcovered inven- tions, the boldnefs of which intimates an extenfive and moft fruitful genius. Proportions, the ufe of which declares a fevere and fyftematic precifion. Or- naments, the elegance qf which dif- clofes a moft excellent and delicate thought. Whoever is capable of dif- cerning fuch a variety of beauties, far from confounding architedlure with thfe leffer arts, will be tempted to place it in the rank of the moft profound fciences. The INTRODUCTION. 3 The light of an edifice, built with all the perfedtion of art, creates a plea- fure and enchantment, which be- comes irrefiftible. This view raifes in the foul noble and moft afFeding ideas. We experience therein that fweet emotion , and that agreeable tranfport that fuch works excite, which bear the impreflion of true fuperiority of genius. A fine building fpeaks moft eloquently for its architeft. Monf. Perrault in his writings only ap- pears a knowing man ; the colonade of the Louvre determines him the great one. Architefture owes all that is perfect in it to the Greeks, a free nation, to which it was referved not to be igno- rant of any thing in the arts and fcien- ces. The Romans, worthy of ad- miring, and capable of copying the moft excellent models that the Greeks helped them to, were defirous thereto A 2 to 4 INTRODUCTION. to join their own, and did no lefs then fliew the whole univerfe, that when perfedtion is arrived at, there only re- mains to imitate or decay. The barbarity of fucceeding ages having buried the liberal arts under the ruins of that empire, which alone retained its tafte and principles, crea- ted a new fyftem of Architedlure, wherein unfkilful proportions , or- naments ridiculoufly conneded and heaped together, prefented ftones as paper work, unformed, ridiculous, and fuperfluous. This modern archi- tedure hath been but too long the delight of all Europe. Moft of our great churches are unfortunately de- flined to prefervc the traces of it to the remoteil: poflerity. To fay the truth, with numberlefs blemifhes, this archi- tedlure hath had Tome beauties, and altl o' there governs in its mofl magni- ficent produdions a heavy and grofs fpirit INTRODUCTION. 5 fpirit of invention, we may yet admire the bold traces, the delicacy of the chifel , the majeftic and difengaged air that one beholds in certain pieces, which through all their ways have fome- thing forlorn and inimitable. But at length more happy genius's difcovered from the ancient monuments proofs of the univerfal wandrings, and alfo refources to return from them; made to tafte the wonders that had in vain been expofed to every eye for (o many ages. They meditated on the reports of them, they imitated their jfkill, and by the force of inquiry, examination, and trial, they again revived the ftudy of good rules, and re-eftablirtied Archi- tedure in all its rights. They aban- doned the ridiculous geugaws of the Goths and Arabians, and fubftituted in their room manly and elegant ap- pearances of the Doric, Ionic and Corinthian. The French flow of in- vention, but quick to improve happy A 3 - ima- 6 INTRODUCTION. imaginations , envied Italy the glo- ry of reviving the magnificent crea- tions of Greece. Every place is full now of ^monuments that atteft the ar- dour, that eftabliflied the fuccefs of our fathers emulation. We have had our Bramanti, our Michael Angelos, our Vigniolis. The paft age, an age where in regard to talents, nature amongft us, hath difplayed, and per- chance exhaufted, all its fruitfulnefs. The paft age has produced in feats of Architedure performers worthy of the beft times. But at the moment that wc arrive at perfection, as if barbarity had not loft all its rights with us, we are fallen again into the bafe and de- feftive : every thing feems to threaten at laft an entire downfall. This danger that approaches every day nearer, which may yet be prevented, engages me to propofe herein modeftly my reflections upon an art for which I have INTRODUCTION. 7 I have always had the greateft love. In the defign I propofe, I am not moved by the paflion of cenfure ; a paffion I deteft ; nor by the defire of telling new things, a defire I think at leaft frivolous. Full of efteem for our artifts , many of whom are of known abilities: I confine myfelf to communicate to them my ideas and my doubts, of which I defire them to make a ferious examination. If I bring to mind real abufes, as certain ufages univerfally received amongft them, I do not pretend that they {hould refer themfelves to my opinion only, which I fubmit frankly to their critical judgment. I only requeft, they will diveft themfelves of certain prejudices too common, and always hurtful to the progrefs of the arts. Don't let them fay that not being of their profeflion I cannot Tpeak of it with fufficient knowledge : it is aflured- A 4 ly 8 INTRODUCTION. ly the moft vain of difficulties. Wc daily judge of tragedies without having ever made verfes. The knowledge of rules is not prohibited to any body, al- tho' the execution is given but to fome. Let them not oppofe me with refpec- table authorities, without being infal- lible. It would undo all only to judge of what ought to be by what is. The greateft have fometimes erred. It is not therefore a fure means of avoiding error to take always their example for a rule. Don't let them interrupt me by pretended impoffibitities : idlenefs finds many of them, when reafon fees none. I am perfuaded that thofe of Gur architedls that have a true zeal for the perfection of their art, will ac- cept of my good- will. They will find, perchance in this writing, refledions that had efcaped them. If they make a folid judgement of them they will not difdain to make ufe of them : this is all I alk cf them. Chap- mow 9 Chapter I. General principles of Archi- teEiure. IT is wIthArchitedureaswithail other arts; its principles are founded upon fimple nature, and in the proceedings of this are clearly fliewn the rules of that. Let us confider man in his firft origin without any other help, without other guide, than the natural inftindt of his wants. He wants an abiding place. Near to a gentle flream he per- ceives a green turf, the growing ver- dure of which pleafes his eye, its ten- der down invites him, he appn^aches, and foftly extended upon this enameled carpetjhe thinks of nothing but to enjoy in peace the gifts of nature : nothing he wants, he defires nothing \ but pre- fently the Sun's heat which fcorches him, obliges him to feek a (hade. He per- lo An Efay on ArchiteSlure. perceives a neighbouring wood, which offers to him the coolnefs of its (hades: he runs to hide himfelf in its thickets and behold him there content. In the mean time a thoufand vapours raifed by chance meet one another, and ga- ther themfelves together s thick clouds obfcure the air, a frightful rain throws itfelf down as a torrent upon this de- licious foreft. The man badly covered by the fhade of thefe leaves, knows not how to defend himfelf from this invading moiflure that penetrates on every part. A c^ve prefents itfelf to his view, he Aides into it, and finding himfelf dry applauds his difcovery. But new defedls make him diflike his abode, he fees himfelf in darknefs, he breathes an unhealthful air; he goes out of it refolved to fupply by his induftry the inattentions and neg- lefts of nature. The man is willing to make himfelf an abode which co- vers but not buries him. Some bran- ches An Ejfay on ArchiteSfiire^, ii rhes broken down in the foreft arc the proper materials for his defign. He chafes four of the ftrongeft, which he raifes perpendicularly and which he difpofes into a fquare. Above he puts four others acrofs, and upon thefe he raifes fome that incline from both fides. This kind of roof is co- vered with leaves put together, fo that neither the fun nor the rain can pe- netrate therein ; and now the man is lodged. Indeed cold and heat will *make him feniible of their inconveni- ences in his houfe, open on every part; but then he will fill up between the fpace of the pillars, and will then find himfelf fecure. Such is the flep of fimple nature : It is to the imitation of her proceedings, to which art owes its birth. The little ruftic cabin that I have juft defcribed, is the model upon which all the magnificences of archi- tedure have been imagined, it is in coming near in the execution of the fimplicity 12 An EJfay en Architedlure. fimplicity of this firft model, that we avoid all eflential defeds, that wc lay hold on true perfeftion. Pieces of wood raifed perpendicularly, give us the idea of columns. The hori- fontal pieces that are laid upon them, afford us the idea of entablatures. In fine the inclining pieces which form the roof give us the Idea of the pedi- ment. See then what all the mafters of art have confefTed. But then we ought here to be very much on our guard. Never principle was more fruitful in confequences. It is eafy from hence to diftinguifli the part that enters eflentially into the compofition of an order of architediure, from thofe which are introduced only by necef- fity, or which have not been added thereto but by caprice. It is in the effential parts that all the beauties confifl: ; in the part , added thereto by caprice, coniift all the defcvSs : this requires explaining. I am endea- vouring An Efay on ArchiteSlure. 13 vouring to throw all the light upon it poffible. Do not let us lofe fight of our little ruflic cabin. I can fee nothing therein, but columns, a floor or entabla- ture i a pointed roof whofe two ex- tremities each of them forms what we call a pediment. As yet there is no arch, ftill lefs of an arcade, nopedeftal, no attique, no door, even nor window. I conclude then with faying, in all the order of architedure, there is only the column, the entablature, and the pediment that can eflentially enter into this compofition. If each of thcfe three parts are found placed in the fituation and with the form which is neceflary for it, there will be nothing to add 3 for the work is perfedtly done. There is remaining with us in France a very fine monument of the ancients, it is what they call at Nifines the AjUare houfe, connoifi^eurs or not con- noilTeurs, 14 An Effay on ArchiteSiure-. ttoifleurs, everybody admires this beau- tiful building : What is the reafon ? becaufe all therein is agreeable to the true principles of architedure. A long fijuare, wherein thirty columns fupport an entablature, and a roof terminated at the two extremities by a pediment, this is all it contained ; this colledlion hath fuch a fimplicity and grandeur that ftrikes every eye. Let us enter then into a detail of the effential parts of an order of architedture. ^ II