"As our physical reality is reduced down to a few rooms or a view from a window," writes Sarah Dunant, "our ability to conjure up things we're not able to experience is going to be vital to feed our imaginations."

Sarah argues that - given social distancing - imagination is going to be an exceedingly powerful inner muscle when it comes to our mental survival. She offers us a few of her stand out images to get us started.

Producer: Adele Armstrong