The phrase "scale sculptures" refers to miniature or small-sized sculptures that are created as representations of larger objects or artworks. They are made to the same proportions but on a smaller scale. Full definition
The grounds provide space for a collection of over 100 large - scale sculptures by some of the most acclaimed artists of our time. (hamptonsarthub.com)
He worked in a variety of modes, including drawing, painting, film, soft sculpture, and large scale sculpture in steel. (encyclopedia.com)
82 small - scale sculptures from around the world. (sfgate.com)