Tess

By 2023, Joel has lost touch with his brother, Tommy, and is a smuggler working jobs out of the Boston quarantine zone along with his partner Tess.

After a deal goes awry, Joel and Tess meet Ellie, a teenager being held captive by a rebel militia group called the Fireflies.

The leader Marlene asks Joel and Tess to smuggle Ellie out of the city in exchange for supplies.

The night before, Hockney got into a car with his dachshund Tess to be driven across the Channel.

But the rest are the friends and family Hockney knows well - Birtwell, her children and grandchildren, the show's curator Sir Norman Rosenthal wearing full regalia, Hockney's partner JP, sometimes with Tess the dog - and two of Richard.