A new alfresco program has turned King’s Cross into London’s largest outdoor gallery space. Fifteen benches dotted around the pavement—all two meters apart—are fitted with vertical display boards that present a work of art on each side. In its first iteration, “Games We Play,” photographers were asked to toy with the notion of summer and leisure time. They responded with images of beach shenanigans, colorful moments, and exuberant collages. Exhibitors include the prolific Julie Cockburn, Luke Stephenson, and Weronika Gęsicka. More installments on different themes to follow. —E.C.