DrawingMachines.org

An archive of optical/mechanical/automated drawing machines/devices/aids

Showing results for "Uses shadows"

Lavater's Apparatus for Taking Silhouettes

Johann Kaspar Lavater

1881

Silhouettograph

Johann Merken

1782

Machine for Drawing Silhouettes

J.K. Lavater

1781

Silhouettograph

Johann Kaspar Lavater

1775