taIStyh6iQ5XD15-0lwDTuLxl9tHW4Ztwf3bWax1EdI,AJLVbtkpTkm2qqKyPrb7GwAehQOjjFl2433tp5n2jZs,Jn0JACyraHk5RmNNUlPVrtFZeUEzfUiq6JorXqe5kzQ January 18, 2015 1280 × 826 Exhibition reveals hidden history of learning disability