charming minerals Vintage UK illustrations of rocks and minerals repurposed as a cool poster and interactive site Andrea James
flora 150,000 nature illustrations from around the world enter the public domain thanks to the the Biodiversity Heritage Library Gareth Branwyn
anamorphic Simple way to draw a 3D optical illusion of cubes falling through the paper David Pescovitz
fashion design Absolutely killer 1970s funky fashion illustrations of the Jackson 5, Stevie Wonder, etc. David Pescovitz