"Megaptera" art card by Peggy Oki.
Likened to fingerprints in human identification, the shape, color patterns, marks and scars on whale flukes and fins are used by researchers to identify each individual. This Humpback whale fluke portrait from actual photo identification records presented as a s series of 50 fluke paintings which may be viewed as an online exhibit at http://www.peggy-oki.com/environmt/actionlnx.html
All Oki Designs Fine Art Cards are hand made in the USA, blank note+, acid-free recycled paper, and signed by the artist. Cardstock is "natural white" in color.
size format: 5" x 7"
Click image to enlarge.