With the numbers of people going hungry rising considerably after the conflict in Ukraine, the World Food Programme, WFP is calling for a step-change in global support for its operations. Self- taught African fine artist, Reggie Khumalo will this month be visiting humanitarian projects of the food agency in five African countries. For years, Khumalo has been supporting aid organisations through his art, in advocacy for a Zero Hunger world. He spoke to Zikhona Miso earlier.