1. David Malik brings to Tribal Art London this Wobe/Guere warthog mask with tubular eyes from the Ivory Coast, which was made in the late 19th or early 20th century. Constructed with wood, brass studding, metal teeth, cloth and paint, the piece is priced between £3000-5000.
2. This large group showing a chief and his entourage was carved by the Ashanti carver Osei Bonsu (1900-77). It is a rare example of African art produced before 1950 that has a known maker. The group is offered for £4600 by Adam Prout.