What is the collective noun for painting?

There isn't a single, universally accepted collective noun for paintings. However, here are a few options that can be used depending on the context:

Formal:

* Collection - This is the most common and formal option, particularly in art galleries and museums.

* Exhibition - This refers to a group of paintings displayed together.

Informal:

* Gallery - While not strictly a collective noun, it can refer to a group of paintings in a specific location.

* Show - Similar to "exhibition," this is informal and often refers to a collection of paintings presented at an event.

Descriptive:

* Array - This suggests a large and impressive collection of paintings.

* Assortment - This implies a varied selection of paintings.

The best collective noun to use depends on the specific situation and the tone you want to convey.