silhouettes wiki:
houette is a view of an object or scene consisting of the outline and a featureless interior. The term comes from Ãtienne de Silhouette, Louis XV's miserly finance minister.
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Branch wiki:
[ of a woody plant such as a tree, shrub, or vine. It is any woody structural member that is not the central trunk or trunks and which supports the terminal twigs, which in turn support the leaves. Branches may be oriented in any direction from horizontally to vertically, but usually have bark similar to the upper trunk (whereas twigs often have markedly different bark).
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