watercolor of lilac. branch of purple syringa with leaves, flowers and buds. fragrant spring flower on a white

lilac watercolor syringa branch hand drawn flower white isolated detalied floral nature blossom plant petal leaf bunch bloom one leaves flowers foliage bud pink purple color green violet decoration wedding invitation spring vintage romantic botanical natural elegant flora retro aroma inflorescence botany provence rustic bouquet card poster composition banner template buds fragrant background greeting