Move the sliders to explore the tile formation process and the symmetries of the tessellation.
1) Describe in what happens as you move the sliders [math]\alpha[/math],and [math]\beta[/math]. What does this reveal about how Escher's tessellation and its base image?
2) Describe in what happens as you move the sliders [math]\gamma[/math],and [math]\delta[/math]. What does this reveal about how Escher's tessellation was created?