The daily sketches of Guy Denning. Particularly like the centralisation of the image here. Note: Play around with contrast and how darker colours don't need to be confined to the centre of the page, they can be inverted.
Guy Denning Guy Denning Study by SamSquared on DeviantArt
Hand on face is a typical physical response to migraine pain.DENNING http://www.widewalls.ch/artist/guy-denning/
Artodyssey: Guy Denning
Guy Denning 'Surge successful. Stop now. Watch this.' Oil on canvas (two panels), 76 x 122 cm, 2009
'Gorgo Spartan' by English contemporary artist Guy Denning. via the blog Posters and Prints
SPARTAN WOMAN BY GUY DENNING (SOLD)