Atlasgeo.net: Greece
   Animated GIF image.
   http://www.atlasgeo.net/flags/anglais/html/Egreece.htm

Flags of the World: Greece
   National, historical, military, and former subnational flags.
   http://flagspot.net/flags/gr.html

Greek Flags, Maps, and Pictures
   Images of current and past flags.
   http://www.e-grammes.gr/flags_en.htm

History and Different Flags of Greece
   Images of various flags and historical information.
   http://www.nafpaktos.com/colors_of_the_flag.htm

Theodora.com: Flags of Greece
   Images in several sizes and links to country facts.
   http://www.theodora.com/flags/greece_flag.html

World Flag Database: Greece
   National flag and country details.
   http://www.flags.net/GREC.htm