A decade ago I did an iPhone app based on the ultramarine pigment: http://ikleinblue.com/ http://ikleinblue.com/ It was rejected by Apple: http://speedanatomy

A decade ago I did an iPhone app based on the ultramarine pigment: http://ikleinblue.com/ http://ikleinblue.com/ It was rejected by Apple: http://speedanatomy.blogspot.com/2010/01/ikleinblue-rejected.html http://speedanatomy.blogspot.com/2010/01/ikleinblue-rejected...