In December 2016, two big vertical murals were realised on downtown buildings’ walls, at 58 Ilia Iliou avenue and 77 Lenorman street, in the context of the innovative public mural programme “Colouring Positive Energy”, which is implemented under the sponsorship of Amita Motion. These murals have visually transformed two central locations in Athens inspiring its citizens to adopt an optimistic attitude. The murals were realised by Urbanact and the renown street artist Same84, with the cooperation of the Athens Municipality. Sympraxis Team undertook the planning and coordination of this activity, as well as the development of the programme’s promotional and communication tools.