Prempeh is one of many contemporary artists making work about family. British artist Chantal Joffe has long turned to family photographs for her paintings, using them to reflect on ageing, loss and how we are shaped by memory (see the larger-than-life odes to her late mother and father that appeared in her most recent solo exhibition at Victoria Miro). Photographs by Nan Goldin and Zanele Muholi have chronicled friends and lovers and challenged the image of the traditional nuclear family model. Njideka Akunyili Crosby, meanwhile, blurs the line between private and public in her large-scale works.