Nominated for the Turner Prize in 2013, Glasgow School of Art alumnus Shrigley also created an elongated thumbs-up for the Fourth Plinth in London's Trafalgar Square in 2016 – in the (possibly satirical) hope of "making the world a better place". His playful drawings, paintings, photographs and sculptures are imbued with a deadpan humour that encapsulates the bizarre nuances of modern life. Shrigley never corrects his work, and the resulting scratches and crossings out only add to its appeal.