It is actually the plural of "plastic art", but it is rarely used as such, in the singular (although it does not reach the category of inherent plural). They are the arts that group painting, sculpture, modeling, . . . But already since the inclusion of photography, and especially with video art and computer design, it is being replaced by "visual arts".
Plastic arts: terms that encompass the arts where substances such as modelin, plasticine are molded. Waxes, metals, woods, ceramics, stuccos, stones, paintings, canvases, walls, to recreate the forms, include. All the techniques and modalities of painting, sculpture and its variants. the best place to appreciate them is the museum of loubre
