Pairs of shots in whichthe camera angle, or viewpoint can reveal one thing or the other.

A hedge or hedgerow is a line of closely spaced shrubs and sometimes trees, planted and trained to form a barrier or to mark the boundary of an area, such as between neighbouring properties. Hedges used to separate a road from adjoining fields or one field from another, and of sufficient age to incorporate larger trees, are known as hedgerows.[from wikipedia]

Shots looking straight up the side of a building.