Alex and Sisipho have just been appointed new directors at Stevenson Gallery. We talk about their new positions, the exhibition they have curated at both the Joburg and Cape Town galleries called ‘Both, And’ (on until 24 August 2018), what it means to be represented by the gallery, Alex’s famous artist parents Colin Richards and Penny Siopis, and Sisipho’s own art practice and with her collective iQhiya.