Atlasgeo.net: Cayman Islands - Animated GIF image.
Cayman Islands Government: Using National Symbols - Usage guidelines for flags, ensigns, and coats of arms.
Flags of the World: Cayman Islands - Current and historical flags and ensigns.
Theodora.com: Flag of Cayman Islands - Images in several sizes.
World Flag Database - Cayman Islands - Provides general geographical facts, along with the flag image.