Tree Shaping

You are able to alter the shape of a tree of up to 100 feet tall and 150 feet in canopy diameter. This alteration can be used in any manner which does not alter the tree in its fundamental form: it can be used to move branches or roots (up to causing the tree to 'walk' to a new location), create hollows for shelter, or change the shape of parts of the tree trunk, but it cannot be used, for example, to change the tree into lumber. The alterations to the tree can include creating objects such as stairs, shelves, and walls within the tree itself, as well as more intricate elements such as decorative patterning, images, or writing in the surface of the wood. However, no mechanical parts can be shaped, such as hinges, gears or latches. Outside objects such as metal hinges or glass windowpanes can be accomodated in the shaping of the tree so long as they are on hand during the spell, in order to add them without causing any harm to the tree.