watercolor background with colorful stripes of various colors: yellow, orange, red, rose, turquoise, blue, navy, violet, lilac.

art background birthday blue bordo bright cheerful cheery color colorful colors creative day design direct doodle drawing drawn ecstatic enjoy festive free freedom fun good graphic hand handdrawn happiness happy hippy illustration ink inspiration jolly joy joyful jubilant kids layout lilac line mauve merry multi multicolor navy optimistic orange painting paper peaceful pink playful positive purple rainbow red rose shades sketch straight stripe stripes teal template thin turquoise various vertical vibes violet watercolor watercolour white yellow youth