black and gray tonalist painting on blue textured canvas

black gray painting blue textured canvas nell dorr style tonalist color scheme paintings agnes martin influence stainswashes technique ultrafine detail large scale canvases abstract art contemporary modern artwork fine artistic expression visual aesthetics techniques inspiration creativity process vision exploration interpretation composition mastery influences concepts elements symbolism representation experimentation innovation isolated piece paint reminiscent peter zumthor's showcases dark silver tones draws seascapes featuring trompe-l'oeil illusionistic details large-scale influenced created brunaille underpainting technique generated