seamless pattern with outline gingko or ginkgo biloba leaves in black on the white background. floral pattern with gingko.

background black book botany coloring contour decor design detailed dietary drawing duplicate exotic fabric flora floral foliage fossil gingko ginkgo graphic gymnosperms herb herbs illustration leaf line linear medicinal nature naturopathy ornate outline page pattern pharmaceutical plant relict repeat seamless silhouette summer supplement template textile texture vector wallpaper white