The Lisson Gallery & The Vinyl Factory held Everything at Once at Store Studios recently to mark its anniversary with this exhibition. Of the 24 artists included I’ll mention 2: Richard Long with Pelopennese Line, a temporary mural made directly on the wall.Al Arabia Al Madfuna III by Wael Shawky had me transfixed; here are a few stills from the film where the production in negative created a mythical and dreamlike atmosphere whilst the text dealt with history, estrangement and, at times, horror.