a close-up of dyes for drawing artboards

abstract accuracy acrylic alone art artboards artist artistic atelier bleu bois brunette brush close closeup colorants colorés concept couleur creative créatif design dessus details différentes drawing dye dyes dyestuff espacer gouache hand haut oil paint painting palette peintures pigmentation pot professional professionnel pupitre school sketching student studio table tincture vert view vintage vue working workshop yellow étudier