curved wavy vertical violet blue watercolor s, smear rainy drop paint, smooth stripe and black poly low digital

abstract acrylic ancient antique artistic backdrop background beige black blue cement city composition concrete curved digital distressed dream drip drop ecology fantasy fluid geometric glossy grunge leaking lilac lines low magic mottled mystical oil old paint paper party pattern poly poster power purple rainy romantic screen seep shapes smear smooth solid splash spot stripe summer surface texture trend urban vertical violet water watercolor wave wavy wet