vintage watercolor of aster bouquet in naturalistic botanical style

watercolor flowers natural vase high resolution white violet dimensional multilayering vintage imagery naturalistic realism flower power aster bouquet detailed botanical art 1960s dutch background floral painting arrangement colorful artistic nature beautiful decorative home decor wall fine vibrant style painter creating realistic paintings viennese secession-inspired artwork 1970 present showcases joyful celebration nature composition features combination dark light magenta hues rounded arrangements generated