Omar Ba (b. 1977) uses brushes and his fingers to create the unique texture of his works, which meld fine details and effects of vibration. "Act 1 – Den" shows a dignitary beneath a dog with the United Nations insignia that is supposed to preserve the world order. The surrounding trees and the armed man symbolise power and disorder. Borders are represented by a brick wall and illegal immigrants by the remains of a boat. Blue stands for water and life.