set of different, , detailed outline tree leaves, bunch of rowan and pine cone on white background.

abstract art background berry biology birch black bunch canadian chestnut cone contour design detailed different drawing drawn eco fall floral foliage forest graphic hand hazelnut herb illustration jasmine leaf leafage leaves lilac linden line maple monochrome natural nature oak outline pine plant poplar rowan set shrub silhouette specimen stem sycamore texture tree vector white willow wood