Yves Klein blue: “Color has a real impact on my work and the way I live. As a young girl I would wear only blue, and I still have a closet full of it. And this is the perfect blue,” Toogood says of the ultramarine pigment created by the French artist in the 1950s. “When I first stood in front of one of Klein’s paintings I was completely transfixed — the luminosity and glow coming off his blue canvases is practically phosphorescent.”