sumi-e ink blots and splatters from the point of a brush onto silk charcoal-colored paper. abstract patterns with a monochrome

brush grunge ink watercolor art splash artistic japanese chinese asian stroke paint splatter black texture artwork shape paper stain paintbrush graphic dirty china oriental human japan dye drop splat spot wash wet zen blot wallpaper vintage decoration dynamic dot generative contemporary minimalism acrylic drip liquid wave sumie sumi-e blots splatters point silk charcoal-colored paper abstract patterns monochrome color scheme