The Rhinoceros file format (.3DM) is useful for the exchange of NURBS geometry.
An exhibition, in the most general sense, is an organized presentation and display of a selection of items.In practice, exhibitions usually occur within museums, galleries and exhibition halls, and World's Fairs.xhibitions range from an extraordinarily large event such as a World's Fair exposition to small one-artist solo shows or a display of just one item. Curators are sometimes involved as the people who select the items in an exhibition.
There are different kinds of art exhibitions, in particular there is a distinction between commercial and non-commercial exhibitions. A commercial exhibition or trade fair is often referred to as an art fair that shows the work of artists or art dealers where participants generally have to pay a fee.he art works may be presented in museums, art halls, art clubs or private art galleries, or at some place the principal business of which is not the display or sale of art, such as a coffeehouse.