rhododendron or alpine rose. evergreen alpine mountain shrub. hand drawn contour . outline flower on

alp alpen alpenrose alpine art artwork azalea background black bloom blossom book botanical botany bouquet branch bunch bush coloring contour decor design doodle draw drawing drawn evergreen ferrugineum flora floral flower foliage garden graphic hand herb herbal illustration ink isolated leaf line linear mountain nature open ornate outline page painting perennial petal pink plant retro rhododendron rose rosebay shrub sketch summer tree vector vintage white