Artist Zaria Forman creates large scale pastel Oceanscapes and Icebergs which are mightily impressive. Zaria addresses climate change through her work; travelling to far flung locations around the globe such as Greenland and The Maldives. I am not quite sure exactly how these drawings are addressing climate change, however they are exceptional examples of artistic skill and absolutely stunning. Sometimes there is nothing like the inspiration of someone who is a master of their craft.
More on Zaria Forman here.