When looking through the 463 "Poppy" images at Acclaim Images.com this Bloodroot Leaf and Flower was a favorite.
All of their pictures are hand picked, availiable in a number of formats, and you can even get custom prints and posters.

Description:
Bloodroot Leaf and Flower
Stock photo of a Bloodroot flower (Sanguinaria canadensis); this beautiful short-lived spring flower of Poppy family is very delicate with unusually shaped curling leaves; taken in early April, Southern Ohio

Some related terms for more images:
white,  sanguinaria canadensis,  flowers,  woods,  natural,  alex kay,  forest,  nature,  wildflowers,  color,  bloodroot,  spring,  colors,