‘He looks like an astronaut in space’: Hannah Cassidy’s best phone picture

The British photographer on the timeless quality black and white gives to an image of a young boy learning to swim

Harry had never swum without armbands before. It was August 2021 and the three-year-old was on holiday with his parents, grandparents, sister and aunt, the photographer Hannah Cassidy. It had been the second arduous year of pandemic restrictions and time stuck at home for the toddler, so he and his sister Rose, six, were thrilled to arrive in southern Spain. The extended family had rented a villa in Murcia and from day one the kids gravitated towards the pool. Rose had taken swimming lessons before, but Harry had not.

A few days in, we switched his armbands for a float that strapped to his back," Cassidy says. He was standing on the side while we were in the pool, cheering him on, encouraging him to jump in and try to swim towards us. The outstretched arms you can see belong to Rose. They're really close."