nearlya:

Leonardo da Vinci. x-ray view of the face of the angel from ‘Virgin of the Rocks’
nicoonmars:

Frau Luna
gallowhill:

Alex Mirutziu - The Artist and Himself at 29, 2011
masterpiecedaily:

Edward Burtynsky
Nickel Talings No. 31
1996
foldsandfissures:

Gustavo Torner, Negro con algo rojo 1960