In 2016, Clarke traveled with Mr. Ban Ki-moon to over 40 countries to document the UN Secretary-General’s final year of tenure. Also in 2016, the National Press Photographers Association awarded Clarke the first prize for his Haiti work, ‘Waste In Time,’ in the Environmental Picture Story category.
In 2017, he was presented with a Lucie Statue at Carnegie Hall for ‘Yemen In Crisis’. In September 2021, ‘Yemen; Conflict + Chaos’ was exhibited at Visa pour L’Image in Perpignan. In December 2021, Clarke was awarded the ‘WARS Photography Award’ created by ‘Associazione 46 Parallelo / Atlante Delle Wars in Italy.
In October 2022, Clarke was awarded the Sharjah Government Communication Award for his past work in El Salvador.
In 2023, Clarke exhibited ‘Without Water, We Die’ from Somalia at the 35th annual Visa pour L’Image in Perpignan and ‘Waste In Time/Haiti’ at Xposure in Sharjah.
In June 2024, Clarke won the 2024 World Report Award (Master Award section), presented by the Festival of Ethical Photography in Italy, for his Haiti reportage since 2014.