We did it! How a comment on HackerNews lead to 4 ½ new Unicode characters
Illusion of the year: Ambiguous Cylinder
Copy and paste this into google:
5 + (-sqrt(1-x^2-(y-abs(x))^2))cos(30((1-x^2-(y-abs(x))^2))), x is from -1 to 1, y is from -1 to 1.5, z is from 1 to 6