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?

53 45

49 44

42 42

35 43

32 12

46 42

56 44

53 43

105 42

108 42

57 45

74 41

43 2

58 43

53 42

85 48