"Every child is an artist. The problem is how to remain an artist once we grow up"
Gallery - a room or building for the display or sale of works of art.
"an art gallery"
synonyms:exhibition room, display room, art gallery, museum
"his paintings were bought by a London gallery"
a collection of pictures.
"an extensive gallery of color photographs"
Collections of paintings created by Pavel recently and not so much. Although open public gallery is generally called museum it would be rather pretentious...