In February 2020 Knight travelled to Antarctica with 95 kilos of painting gear and painted on location. He adds that this was the most exhilarating and wonderful experience of his artistic life. "There was something amazing and sacrosanct seeing a landscape untouched by man.
Global warming and destruction of habitat are at the forefront of international concerns regarding the environment and climate change. "I hope in some small way that my work reflects the attitude that most people have regarding the imperative of preserving and protecting our world.”