Artists
- Raban, William 1 event
- Råman, Tanja 1 event
- Rana, Rashid 1 event
- Ray, Man 5 events
- Ray, Charles 2 events
- Reynolds, Joshua 5 events
- Rhodes, Lis 1 event
- Rideal, Liz 1 event
- Rodchenko, Alexander 8 events
- roti, moti 2 events
- Rushton, David 1 event
- Ruskin, John 2 events