Chameleons Green Screen As part of our study into Extreme Earth, we used the new green screen to have some fun with images of Earthquakes, Volcanoes and Tsunamis. Enjoy! Submit a Comment Cancel reply Your email address will not be published.Comment Name Email Website Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.