Antidote, our eyes are limited in depth perception,the anatomical construction of the eye is to see things as they truly exist,not to play tricks with them but very interesting.Another neat trick is mirrors.most mirrors of the 21 century are not accurate to true perception.How is this,how can this be true...experament...get a coin place it edge first on a mirror if the edge is not reflected ( but is edge to edge) this is proper reflection,If you see the edge this is refraction and is a false image,That's why you look different in different mirrors.Mirrors predating mid 20th century dont do this....why because they were cut from crytal and raped in foil thats why a true crystal mirror costs hundreds of dollars and not 5 bucks.
Very strange....Very true.