Sir John Soane’s Museum

Standout shows include the largest ever international Kerry James Marshall exhibition, the Tate’s survey of Nigerian Modernism and Yto Barrada at South London Gallery

The best shows to see this winter – from the George Michael-inspired TULCA Festival in Galway to an archive exhibition of Phyllis Christopher’s photographs in Birmingham

At Sir John Soane’s Museum, London, the artist’s depictions of the excesses of consumerism and empire are all-too seductive