The world hadn't seen a new pigment of blue since 1802 until professor Mas Subramanian, alongside his research team, found a new one. In 2009, YInMn Blue was discovered by accident. Here's the story. For more on Mas Subramanian and his research at Oregon State University, visit https://subramanian.science.oregonstate.edu. For more on the story of YInMn blue, visit https://chemistry.oregonstate.edu/content/story-yinmn-blue.