Jasper is a stone with fine veins generally used for ornamental purposes. Taking it as a reference, we came up with a tile collection Jasper that combines a fine-grained texture with other plain-coloured surfaces that form basic geometrical shapes. Broad decorative interplay can be achieved through random combinations of these textures and shapes. Alternatively, the field tiles can be used on their own. JASPER by YONOH is a sober-looking 30×30 porcelain tile collection in four different stone colours, combinable in multiple different ways.