Vocabulary:

Photomontage the technique of making a picture by assembling pieces of photographs, often in combination with other types of graphic material.

Juxtapose: To place side by side, especially for comparison or contrast.

Dialogue: A conversation between two or more ideas, objects, events, relationships

Texture: The surface quality of materials, either actual (image) or implied (CGI).

Signage: is any kind of visual graphics created to display information to a particular audience. This is typically manifested in the form of displaying information in places such as streets or inside/outside of buildings.