zen tangle snail on flowers. doodle drawing. coloring book anti stress for adults. black white.

adult anti background black bloom book butterflies cartoon chamomile character colorful coloring colouring decoration decorative design detailed doodle drawing drawn element floral flower graphic green hand henna illustration isolated lace leaf line mehendi monochrome nature ornament page pattern plant relaxation sketch sketchy snail spring stress summer tangle template version wallpaper white zen