Die dynamische Empfindung in der angewandten Kunst : Ein Beitrag zur künstlerischen Gestaltung der Technik
Rudolf Metzger's 1917 Jena treatise for Eugen Diederichs argues that engineering structures carry dynamic feeling, addressed to architects, designers and industrial reformers. Pen and crayon drawings show iron bridges, gantry cranes, factory chimneys and power-station facades, often grouped several to a plate, giving designers loose linear studies of trusses, arches, smoke and riverside industry.
