Leaf is an organ of a vascular plant attached to the stem. It is green in color. Leaves are in various shapes and sizes. Download here the best ever collection of leaf silhouette images, pictures. Leaves are collectively referred to as foliage. In this section, you will find the greatest collection of leaf silhouette images, pictures for free download. Find here neem leaf, coconut tree leaf, banana leaf, plant leaf, autumn leaf, summer leaf, winter leaf, christmas leaf, basil leaf, curry leaves, herbs leaves and various other leafs in different shapes and sizes.