Lascaux Structura is a white, fine-grained modelling paste, extremely light in weight. It is age and light resistant, elastic, but hard, can be sanded and has very good adhesion properties. Structura can be used on various supports and for many applications. It can be used as it is or mixed with the full range of Lascaux colours to create textured painting grounds, to build up surface dimension and for collages. The light weight makes Structura ideal for the use in large scale works.