Poster has white unprinted edges and a red and white line border enclosing a stylized color map of an islands, labeled Captiva and Sanibel. On and around the island are images of native wildlife, plants and people, along with modern introductions. At the top right is a white box with a pink border with white images of animals. The text in the box reads "Sanibel / Captiva" in gold color and "Florida Barrier Islands / centuries of temperate winters and tropical summers created / a fertile environment for a host of marine creatures, reptiles / and animals, rare plants and exotic birds. / nature's gift...a national treasure" in black. At the bottom left is a regal-looking legend with ornate yellow borders and black text with a history of the islands and current use.