Acanthus , by john ruskin , sketch and study , Romanticism style , Leaf, Botany, Tree, Plant
A black and white drawing of a leaf.
 a black and white drawing of an oak leaf. The drawing is done in black ink. The leaves on the right side of the image are large and pointy. The left side image of the oak leaf is curved. There is a single oak leaf in the middle of the drawing. There are also thorns on the leaves.