Buttress has produced artworks on four continents including Europe, Australia, Japan and the U.S. He is well known for the "UK Pavilion" (Milan EXPO 2015) and "The Hive", a collaboration with physicist Dr Martin Bencsik, BDP, Hoare Lea and Simmonds Studio, currently installed at Royal Botanic Gardens, Kew, London, England. The project has won over 25 awards including the gold medal for best in show at the 2015 Expo in Milan.