David Bowie (2006): I've digged Bowie since I first saw Labyrinth back in 1986, and after meeting Laura, a huge Bowie fan, my appreciation grew leaps and bounds.  This is meant to be Bowie as he is today, though honestly, the man's hardly aged since the late 60's, so this caricature could easily fit any period in his career.  I opted to focus on the small, hawk-like nose in the middle of his eyes (which are two different colors from a childhood fight) with the long sloping mouth.  For optimal appreciation, view this caricature while listening to Bowie's Hunky Dory album.  It's a real mind blower.  Drawn in Micron Pigma markers and colored in Photoshop.