Concretissyma Matiz is inspired by architect Ruy Ohtake who plays with coloring concrete in his work. Concretissyma varies in tones and color intensity due to reaction between the concrete and elements such as lime and oxygen. The outcome is art and full of personality, subtlety and color in large format tile. Because photographic lighting and computer monitors may affect the look of our tile, we do not recommend placing orders based solely on the images shown. Please request a current sample from your Stone Tile representative.