collage (technique) <p>Refers to the technique of making compositions in two dimensions or very low relief by gluing paper, fabrics, photographs, or other materials onto a flat surface. If heavy three-dimensional objects dominate, see "assemblage (sculpture technique)." If the constituent fragments form a somewhat unified image, see "montage."</p> <p>Source: Art &amp; Architecture Thesaurus</p> <p><a href="http://vocab.getty.edu/page/aat/300138699%20">http://vocab.getty.edu/page/aat/300138699</a></p>