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".
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list
