Millions of high-quality images, video, and music options are waiting for you. Collect, curate and comment on your files. Flag of the Republic of China. Click to enlarge. Learn why world flags look the way they do. The central emblem portion of the flag has been adopted as the state's unofficial logo, and appears in the logos of some Tennessee-based companies and sports teams. On Icelands flag, red depicts volcanic fires, blue depicts the mountains from which these volcanoes erupt, and white represents the ice and snow that covers it all. The flag of Fiji was adopted on 10 October 1874.