independence abstract watercolor background

abstract american and aqua arsenic artistic backdrop background band black blot blue bluegray bright charcoal cloud colorful colors contrasting cool coral dark decoration deep drawing electric english fluid glaucous granite gray grey gunmetal hand handdrawn illustration image independence koamaru lavender light line metallic navy old onyx paintbrush painting pattern puce purple queen rhythm rough shadow stain style surface taupe texture transient ucla used violet wash watercolor wave white yonder