The Green Dip project envisions transforming global cities with a green cityscape, covered by forest and plants, with calculations of the costs and effects of greening initiatives, and the Greenmaker tool, designed to assist their implementation.

A key art and cultural event prior to the 19th Asian Games Hangzhou, the exhibition takes place in the O2 Museum, that revamps the former Hangzhou oxygen plant into an urban museum and an art and science museum, due to officially open next year.