watercolor blue flower eryngium maritimum, feverweed botanical hand drawn on white background, floral for

art background beautiful beauty blossom blue botanical botany bouquet branch close decoration design eryngium feverweed field flat flora floral flower green healing illustration isolated leaf meadow medicinal medicine natural nature paint painted petals plant planum ploskolistny purple scrapbook siberia silhouette spring stalk stem summer texture thistle violet watercolor white wild