Port City was a large-scale exhibition featuring over 40 international artists and addressing issues of migration, trade and contemporary slavery. Set in the arts centre and gallery Arnolfini, it was accompanied by a programme of art, music, film, literature and educational activities. Coinciding with the bicentenary year, several works explored Bristol's histories of trade, as well as a contemporary port. For Seeds of Change, Brazilian artist Maria Thereza Alves researched sites around the Floating Harbour where ballast would have been off-loaded. The ballast seeds discovered were germinated by local groups so as to make a garden of ‘living history’, reflecting the different routes travelled by Bristol merchants. Other highlights included a model of a 'global village' made from sugar by Meschac Gaba and kaleidoscopes showing contemporary scenes from the triangle of the transatlantic slave trade by Mary Evans.