Rainbow flag Alliance (ICA) designed an international co-op symbol and a flag for the first "Co-operators' Day," which was held in July 1923. After some experiments with different designs, a famous French cooperator, Professor Charles Gide, suggested using the seven colours of the rainbow for the flag. He pointed out that the rainbow symbolized unity in diversity and the power of light, enlightenment and progress. The first co-op rainbow flag was completed in 1924 and was adopted as an official symbol of the international cooperative movement in 1925. In 2001, the ICA's official flag was changed from a rainbow flag to a
Rainbow Beach, Queensland Rainbow Beach, Queensland Rainbow Beach is a coastal town in the Wide Bay–Burnett region of Queensland, Australia, east of Gympie. At the , Rainbow Beach had a population of 1,103. It is a popular tourist destination, both in its own right and as a gateway to Fraser Island. The town's name derives from the rainbow-coloured sand dunes surrounding the settlement. According to the legends of the Kabi people, the dunes were coloured when Yiningie, a spirit represented by a rainbow, plunged into the cliffs after doing battle with an evil tribesman. Much of the sand colours stem from the rich