That's pretty damn awesome man, however the Σ is a little hard to see

Throughout the animation, you can make out the shape. Well, i can.

Nice animation foodeater, wish the Σ was a little more defined and bolder

Yes they are true,and nice animation F.E. i like et

I can see the *sigma symbol here* just fine.

The animation is fucking amazing, but how the hell you make them??

BTW aslask, thanks for letting me know about GIMPtalk.

EDIT2: I did another picture. Now I used some lense distortion or what is was to make the ball. I think I got a pretty good outcome, but the shadows were not that god, I have to be honest.

tapion go dark to light around the outside where the shadow is for shading that way it gives the shadow a fade out effect and makes it look more realistic, the ground shadow is setup pretty good for the direction of light though the ball its self has an unrealistic look to it as the shadows are too minimal, though overall not bad work