tanacetum and butterflies on a black background. seamless pattern with flowers of tansy and butterflies. botanical hand drawn

abstract art background black botanical botany branch butterflies butterfly color colored colouring crayon decor decoration design drawing drawn element flora floral flower flowers foliage graphic hand herb illustration insect leaf leaves many natural nature ornament paint pattern pencil picture plant print seamless spring summer tanacetum tansies tansy textile texture vintage wallpaper