brush branches with oval leaves collection. black and white drawing of round-leaved plant. ink floral in

black leaves drawn hand vector ink collection white set drawing brush eucalyptus foliage plant nature tree sketch graphic branch leaf doodle botanical garden isolated silhouette abstract twig outline olive element food mediterranean greenery laurel italy peace romantic sprig fresh design style oliva italian pencil tropical ornate summer decor virgin branches oval collection round-leaved plant floral silhouettes stems foliage blue gum