The profusion of tangled branches on an unpruned apple tree can look confusing to a beginner. Get started by making six basic pruning cuts.

This science of trees inspired my colleague and me to measure the scaling of tree branch diameter in art.

Artists and scientists explore how we subconsciously perceive subtle proportions in trees.

The math that describes the branching pattern of trees in nature also holds for trees depicted in art—and may even underlie our ability to recognize artworks as depictions of trees.

Abstract: Robotic branch pruning, a rapidly growing field addressing labor shortages in agriculture, requires detailed perception of branch geometry and topology. However, point clouds obtained in ...

Browse 21,800+ tree apple stock illustrations and vector graphics available royalty-free, or search for apple tree or tree fruit to find more great stock images and vector art.

Choose from Apple On Tree stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.