Why are 37 alien eyes? Why are eyebrows not expressed in 38 but hair? Why does 43 have leaves? Why is 47&508 squinting one eye? Why does 52 have a card pattern? Why are 53’s eyes so bright? Why does 65&151 have pentagram eyes? Why is 69 wearing sunglasses? Why does 71 have a bow? Why does 73 have fire? Why do some 79's have pickaxes? Why do odd numbers 83 also wear glasses? Why does 137 have an upside-down fire and one very small eye? Why does 151&307&907 have only one eye? Why is 161 irregularly shaped? Why does 211 have signs? Why is 307 displayed as an arrow? Why does 907 have the alphabet N?
