iris cathartica art, monochrome floral . ink hand drawn pencil sketch

branch line drawing sketch flower leaf cartoon pattern plant monochrome font tree twig circle wing artwork iris flowers meadow yellow stem bouquet blue blooming vector botany floral flora bloom garden nature blossom summer isolated background spring green white petal beautiful color watercolor set romantic decoration botanical beauty cathartica art ink hand drawn pencil collection simplicity artistic coloring book children adults fantasy periwinkle wall decor vinca doodle sticker