Sketch of a young Colorado fir, also known as silver fir (Abies concolor), Pinaceae
Pencil, 2015
Tag: plant
Hollwroot (Corydalis cava), Papaveraceae, from left above to right below: cross-section through root tuber; root tuber from outside; seeds; greenery; husk-like capsule; florescence
Pencil, 2016
59,5 x 42 cm
Wood
Pencil, 2012
42 x 29,5 cm