1920 21 22 23 24 25 26 27 28 29 30 31   32  33  34


19: Matching circles becoming spheres

20-22: Bumpy things

23-27: Some knots.

28: Three instanton solution in Euclidean Yang-Mills Theory;  29 Seven Instantons.

30,31: Using  PovRay.

32: Also PovRay. Here, the120 green balls are all exactly identical (apart from illumination), each touching three others in exactly the same way. More than 120 identical balls in one cluster would be impossible. The red ball is freely floating.

34: The dodecaeder and the icosaeder in one.

These pictures have been reduced in size. Some can be clicked to see the full resolution.
Poster format files (>10 times higher resolution) of all pictures can be obtained from Gerard  ’t  Hooft.
Send me an e-mail mentioning the number of the picture desired.

Back to: numbers 1-18;    More of  ’t Hooft's pictures: 3, 4 and 5 : fractals (Mandelbrot and others)

Gerard ’t Hooft  home page.