The timely show is described by the gallery as commenting on art and culture transcending national borders.
Among the sales have been an abstract oil by Caziel, which went for a price between £20,000 and £30,000 to a US collector and a work by Lacasse, which went to a London-based client for a price between £50,000 and £60,000.
Clients from Europe have also bought at the exhibition, where the overall price range is from £10,000-100,000.
The show continues until July 28 at Whitford Fine Art’s Duke Street gallery.