gemälde der organischen natur in ihrer verbreitung auf der erdehand-coloured lithograph by joseph päringerbased on original work by ferdinand august von ritgen& johann bernhard wilbrandgieson: c.g. müller, 1821several observations and considerations about the nature of cork(mimosa sensitiva, bottom detail)copperplate engraving in micrographiarobert hook, 1665tree of life - transmutation notebook