Within the film industry, on May 16 the 1st Academy Awards were presented at the Hollywood Roosevelt Hotel, with "Wings" winning Best Picture. Also, "Hallelujah!" became the first Hollywood film to contain an entirely black cast, and "Atlantic", a film about the "Titanic", is an early sound-on-film movie. The arts were in the midst of the Modernist movement, as Pablo Picasso painted two cubist works, "Woman in a Garden" and "Nude in an Armchair", during this year. The surrealist painters Salvador Dalí and René Magritte completed several works, including "The First Days of Spring" and "The Treachery of Images". On November 7 in New York City, the Museum of Modern Art opened to the public. The latest in modern architecture was also represented by the Barcelona Pavilion in Spain, and the Royal York Hotel in Toronto, at its completion the tallest building in the British Empire.