Architektonisches Lehrbuch: Perspectivische Zeichnungslehre
Architektonisches Lehrbuch: Perspectivische Zeichnungslehre is an 1819 German architectural drawing textbook by Friedrich Weinbrenner, held by Heidelberg University Library, aimed at students learning perspective construction. Its plates show solids such as prisms, cylinders and cut blocks drawn in perspective with projection lines, shadows and labelled construction points, a useful reference for designers studying how simple volumes are built and how light falls on them.
