Find out more about Suaznabar at his website. He says his work is focused on the coming environmental catastrophe. He notes this is increasingly unavoidable because of the structure of society and human greed. This is an interesting point to be made during Miami Art Week, on Miami Beach, which you will soon need a submarine to visit. Let's not even get into the State of Florida, which doesn't even allow the use of the term "climate change."
In some ways the dystopian vision of Suaznabar's paintings seems like optimism.