Illusions d'optique

Impossible 10 85

Solution

10-1.stl

10-2.stl

85.stl

Impossible 11

Solution

11.1.stl

11.2.stl

Impossible 28 29

Solution

28.stl

29.stl

Impossible 30 64

Solution

30.stl

64.stl

Impossible 50 51bis

Solution

50.stl

51bis.stl

Impossible 52 53

Solution

52.stl

53.stl

Impossible 54 55

Solution

54.stl

55.stl

Impossible 61 62

Solution

61.stl

62.stl

Impossible 63 63bis

Solution

63.stl

63bis.stl

Impossible 65

Solution

65-1.stl

65-2.stl

Impossible 83 84

Solution

83.stl

84.stl

Impossible 31 32

Solution

31.stl

32.stl

Impossible 56

Solution

56.stl

Impossible 57 58

Solution

57.stl

58-1.stl

58-2.stl

Impossible 59 67

Solution

59.stl

67.stl

Impossible 66 67

Solution

66.stl

67.stl

Impossible 68 69

Solution