More ideas from zizi
Bloomberg Markets Icons designed by Tim Boelaars.  http://www.behance.net/gallery/Bloomberg-Markets/3867271

line illustration style. Bloomberg Markets Icons designed by Tim Boelaars.

Rust & Gears

I also really like this hefty, rustic aesthetic of mechanics, I think it can be used to represent either failure or endurance. There's certainly an innate strength there.

cog wheel

Was posted as cog wheel. It is a worm and cog gear. Just figured out how to make this with cardboard.

Prunella Clough ‘Cranes’, 1952 © The estate of Prunella Clough

'Cranes' by British artist Prunella Clough Lithograph, 430 x 368 mm. via the Tate

Daydre Hamilton

by Daydre Hamilton. This handsome piece would serve well in either portfolio. Not only is it well drawn but the composition is wonderful. A great "Breadth" piece.