summer watercolor with ripe watermelon on white background and hand lettering text. tropical fruit

art background calligraphy card cards color colorful concept decoration decorative design dessert diet drawing drawn exotic fabric food frame fresh fruit fruits fun green hadwritten half hand hawaii healthy holiday illustration isolated juice juicy lettering melon nature organic painted poster posters red ripe set slice sliced smile summer sweet template text textile texture tropic tropical vacation vegetarian vitamin watercolor watermelon white