"Cancelling was not an option," says Nicole Siegenthaler, the manager of FNB Art Joburg in Johannesburg, South Africa (until 18 November) is going ahead in an online-only format, as many fairs have done, but also with two distinct sections. The first part of the fair is a virtual and augmented reality exhibition put on by Gallery Lab, which started as an online sales platform for emerging galleries and artists and launched its first physical space in 2019. The second will be a pared down online presentation that includes more established galleries such as Goodman Gallery and Red Door. Siegenthaler adds that African galleries have always had to be "innovative".