TED-ED: The mathematics of sidewalk illusions - Fumiko Futamura

The video explores anamorphosis, a technique in perspective art that creates 3-D illusions on 2-D surfaces. Originating in the Renaissance, it involves mathematical principles to achieve realistic views. The video explains how perspective drawings work, using the window analogy, and describes techniques for creating anamorphic art, including sidewalk drawings. It highlights the historical development of perspective art and the role of artists like Leonardo da Vinci and Hans Holbein.

What is anamorphosis and how does it relate to perspective art?

Describe the significance of Leonardo da Vinci's contribution to anamorphic drawing.

How do artists create the illusion of three-dimensionality in anamorphic drawings?

What role does mathematics play in the creation of perspective drawings?

Explain the process of making an anamorphic sidewalk drawing.