This famous spiral staircase at Queen's House in Greenwich (London), U.K. is much photographed. Tulip refers to the decoration on the banister. To get this photograph, I laid down on the floor, much to the curiosity of passing tourists. 5.26.2017. Sony A7II 24mm 1/60@f11 ISO1000. Exhibited: 2017 NRH Popup Gallery "Autumn"