Walter Sickert (Royal Academy, 071- 439 1785, to 14 Feb). Large retrospective of the British Impressionist.
Patrick Caulfield (Serpentine, 071-402 6075, to 17 Jan). Masterly display of 30 years' work by the least predictable of former pop artists.
Munch (National Gallery, 071-389 1785, to 7 Feb). The biggest show ever seen of the work of the founder of modern Scandinavian art. Some awful later stuff, but fascinating throughout.
Eric Gill (Barbican, 071-821 4141, to 7 Feb). Convincing display of sculpture by the craftsman recently renowned mainly as a satyr. T HReuse content