Years ago I saw the animation where this frame came from, but I can't find the video, would anyone have the link to the video or at least the name of the author?

12 30

4 0

13 10

10 30

39 35

9 30

9 0

9 10

28 33

42 33

36 35

13 30

0 0

29 32

32 36

8 30