Back in 2021 when we last spoke with Japanese ceramic and sculpture artist, En Iwamura, he told us, “I’m still exploring different materials. To be honest, all the colors are decided at the time of spraying—but this often happens by chance. I don’t know which object will have which color, because, for me, I mix the clay with the glazes in different proportions for each figure, and then I spray it. Then, when I open the kiln, I am surprised every time at the colors that emerge.” And now 4 years later, and looking at his new solo show Mask at Ross + Kramer Gallery, and spanning across 20 ceramic sculptures, including some of Iwamura’s first wall-hanging sculptures, it seems like…