rainbow-colored palette on transparent background

rainbow palette color design art vibrant colorful creative painting artist aesthetic rainbowpalette colorfuldesign spectrum bright artistic artwork drawing paints paletteart colorwheel hues mixing painter primarycolors secondarycolors visualart artisticexpression modernart techniques inspiration artisticpalette vibrantart colorinspiration colorfulart creativeprocess brush artisticcreation innovative designpalette decorative designart richcolors huesmix craftsmanship artstudio paintpalette originalart contemporaryart colorfulartwork