Tuesday 7th May 2019, 2.05pm (day 2,812)
One of those photos that looks like I’ve converted it to monochrome, but I haven’t. Zagreb’s Grič tunnel was built in 1944 as an air-raid shelter and, indicating changing times, has since been a flop for the homeless, a site for techno raves and now, a tourist attraction. Am I just to the right of where I should be to get the final arches dead centre — or is it not quite straight? Everything else looks symmetrical enough to me, so I’m claiming the latter.