When looking through the 166 "Pansy" images at Acclaim Images.com this Blue Morning Glory With Rain Drops 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:
Blue Morning Glory With Rain Drops
This image shows a blue morning glory covered in raindrops. Part of "After the Rains" flower series.

Some related terms for more images:
floral,  morning glories,  dew,  flowers,  george perina,  blue flowers,  morning glory,  blue morning glory,