Lecture 1
- ugly ball
- less ugly ball
- normal ball
Lecture 2
- small polygonal skyscraper
- huge eliptical skyscraper
- from above
Lecture 3
- elephant
- snake
- alien
Lecture 4
- spikes
- circle surface
- circle terrain
Lecture 6
- crazy gallery
- top gallery
- surface gallery
Lecture 7
- list
- colored points
- rotated hyperboloid
Lecture 8
lost due to network problems
Lecture 9
- logarithmic torndo
- sphere
- crazy whatever