Among the peacock, the toucan, and the macaw, there’s a kaleidoscope of color in the avian family. And then there are the blue birds, the ones that are supposed to bestow happiness wherever they go.

Once done, the lasers will activate your color vision like nothing can in the natural world. Then ... color as being a sort of teal or a mix of blue and green. But what further remains a mystery ...

The color has an unshakable hold on musicians, artists and writers. The background color is inspired by International Klein Blue, a hue that the artist Yves Klein first mixed in the 1950s, using ...