Pretty sure she dropped and poured paint onto a canvas, because she used oil paints and when she diluted them it strongly resembled watercolours.
Hope this is right hun.
Answer:
The Archibald Prize was the first major prize for portraiture in Australian art. It was first awarded in 1921 after the receipt of a bequest from J. F. Archibald, the editor of The Bulletin who died in 1919.
