frieze art fair is back in london, and the excitement resonates across all nooks and crannies, including the city's happening retail arena. it's at other/shop, a quirky emporium in the heart of soho where the event's 11th edition is timely paired with the launch on thu - oct 16 of the fourth issue of supplemental, the periodical of british design trio sidian, ersatz & vanes. in celebration of the launch the designers have commissioned british artist calvin sangster to produce new work that responds to the concepts behind their perception-warping garments for the season, as well as installing new photographic works made in collab with artist tim hattrick and le creative sweatshop from paris. additionally, a limited edition printed sidian, ersatz & vanes x campbell cole tote bag will be released. location: 21 kingly street [soho].