Question: Gustave Adrian "Gus" Barnes (9 May 1877 – 14 March 1921) was an English violinist, painter and sculptor with a significant career in South Australia, notably as curator at which museum, located on the cultural boulevard of North Terrace in which city, the second largest state art collection Australia?
Sentence (from "Art Gallery of South Australia"): It has a collection of over 38,000 works of art, making it, after the National Gallery of Victoria, the second largest state art collection in Australia.
Relevant evidence: No