Projects plus actions, now renamed HUMY, is an international solidarity organisation created in 2006. It intervenes for the protection of the environment through co-development and works with a network of local partners in order to co-construct solutions to improve the living conditions of local populations.

Within the framework of a reforestation project in Madagascar (the Vohibola forest), the HUMY association has asked H art to organise the 6th urban art auction. The funds raised will allow the implementation of the project: reforesting at least 10 hectares with 10,000 trees, that is to say 37 species of native trees that will be replanted and the employment of 9 people (8 nurserymen and a supervisor), who will work directly for this project for the next three years.