A Practical Treatise of Perspective, on the Principles of Dr. Brook Taylor

abacus alfo alſo arch artiſt bafe line baſe line becauſe block Brook Taylor building cafe compaffes confequently confidered conftruction defcribe demonftrate determine diagonals difpofed dimenfions draw a line draw a right draw right lines draw the line equal Example fame procefs fcale fcience feat fecond feet fhadow fides figure firft firſt fituation foffits follows fome foregoing fpectator fquare front ftudent fuch fufficient fuppofed geometrical given gonals ground line height horizontal line houſe inches inclined inftructions interfect the line line A B line drawn line G lines parallel lines perpendicular marked meaſure mitre lines moſt mouldings muft muſt neceffary obferved objects pediment Perſpective picture pier plane Plate plinth pofitions point of diſtance points draw lines prime vertical line produce reprefent reprefentation roof ſcale SECT Section ſhould ſpace ſquare ſtanding ſtation ſtep theſe thickneſs thofe lines thofe points thoſe upper uſeful vanishing line vanishing point width