art watercolor and acrylic smear brushstroke wave curve blot. abstract texture zigzag black and whitecolor stain painting

blak white brushstroke stain texture grunge ink wave blot art painting acrylic watercolor smear paint oil flow color abstract background graphic wallpaper copy space brush stroke cloud swirl curl curve dot landscape scribble sketch dye spot modern zigzag creative scratch retro splash twin curling node wall handmade dash touch monotype monoprint drop design palette black whitecolor horizontal blot background