Complex sentence: Principal photography commenced on April 11,2016, with shooting taking place at Warner Bros. Studios, Leavesden, as well as various locations around London, Scotland, additional filming took place in Chicago, Illinois, Los Angeles and in Djúpavík in the Westfjords of Iceland.
Split into simpler sentences: Principal photography commenced on April 11,2016, with shooting taking place at Warner Bros. Studios, Leavesden, as well as various locations around London and Scotland. Additional filming took place in Chicago, Illinois, Los Angeles, and Djúpavík, in the Westfjords of Iceland.