geometric liquid abstract background in the form of hand drawn gradient with floral theme with purple and yellow, for posters, ban

abstract area art artistic backdrop background ban banner banners blue business color colorful concept cool copy cover creative decoration decorative design drawn element fabric fashion floral form futuristic geometric gradient graphic halftone hand illustration journal layout line liquid minimal modern ornament others paint paper pattern poster posters print purple retro seamless shape spacee style template textile texture theme trend vector vintage wallpaper yellow