Colours of nature

During lunchtime today, popped out to the studio (ok, shed), picked this pansy, set it against card, got camera on tripod and took three or four shots. Only intention was to show the great colours that exist in nature.

Yesterdays colours were man made (http://www.blipfoto.com/view.php?id=534730&month=4&year=2010), and todays purely natural.

You choose!