In Irish: dánlann or gailearaí ealaíne
In Scottish Gaelic: ealain-lann
Yes, "art gallery" is a compound noun made up of two words: "art" and "gallery." Together, they refer to a specific type of venue that displays artworks. In compound nouns, the individual words combine their meanings to create a new concept.
1901 as the Art Gallery of Toronto later chaning its name to the Art Gallery of Ontario.
Rostock Art Gallery was created in 1969.
Art Gallery of Alberta was created in 1924.
Swindon Art Gallery was created in 1944.
Jehangir Art Gallery was created in 1952.
Beaverbrook Art Gallery was created in 1958.
Rotorua Art Gallery was created in 1977.
Victoria Art Gallery was created in 1900.
Manchester Art Gallery was created in 1824.
Kelowna Art Gallery was created in 1976.
Art Gallery of Windsor was created in 1943.