This morning I was invited to the Press Conference of Photo London 2019, now in its fifth year (and despite Brexit) continuing to grow at a brisk rate. Over 100 exhibitors including many of the world’s leading galleries are on display. Stephen Shore presents a special exhibition of new and unseen works as Master of Photography. There’s a new curatorial focus resulting in the strongest fair to date with 25 solo presentations. There is also a strong support for emerging galleries and artists via the Discovery section. The Public Programme includes special exhibitions featuring Roger Fenton, Vivian Maier, Gavin Turk, Eamonn Doyle and Josh Haner. Michael Benson and Fariba Farshad,…