Wonderful Things that are Blue

Name these things that are some shade of blue. This brief quiz works best on a computer. Blue is such a unique color. Besides water and sky appearing blue, this color rarely occurs in nature. Blue is rightfully the most popular "favorite color" all over the world. Click each photo for a bigger picture, and enjoy this informative experience of beautiful blue things. Have a lighthearted attitude: some of these answers are blatantly easy, while others depend on having specific knowledge.