It isn't just photography shops the World is changing, many of the city centre shops will disappear in the next few years because people buy on line, where there's no need to have expensive premises,overheads, and staff salaries to pay for knowledgeable staff you only need pickers and packers and a warehouse so you can sell the products much cheaper than bricks and mortar stores because you don't have the overheads, these days you can be a successful internet retailer from your spare bedroom.