Late sun in the tiled lane of Shah-i-Zinda in Samarkand, a 58-year-old man with a stocky build, a black quiff, green eyes, light olive skin, Middle Eastern features and a small hoop earring in a tangerine linen shirt, turquoise and cobalt tilework glowing behind him, the light raking from the left, head and shoulders, hands out of frame, 85mm Mehr sehen