A cross-section of a Marram grass leaf. Happy cells! Via tumblr.
A photo of Phyllodesmium pondimiei by Ken Diving. It is a sea slug, but a pretty one. Via tumblr.
Lost Wormhole, via tumblr.
Idea Lab installation by Bluarch Architecture. Macro photo, Via tumblr.
Inorganic Flora by Macoto Murayama. Via tumblr.
A child/animal sculpture by Sabi van Hemert. Via tumblr.
Strength, ink and tea on paper. By Carne Griffiths. Via tumblr.
Domsai (Bonsai in a dome I believe?) by Matteo Cibic. Via tumblr.
Charcoal-and-nylon staircase by Seon Ghi Bahk. Via tumblr.
From an ad campaign by Legas Delaney for Plant for the Planet. Linked from hazor on tumblr.