The colors in the carpet will be perceived differently depending on the angle you view it from.
Qum silk carpet from Persia / Iran.
These carpets are knotted in the holy town of Qum in central Persia. The material used is silk which makes them thin and tight. The carpets are extremly well-made and in some cases very detailed. This kind of carpet shows a fine tradition of knotting silk carpets and is one of the best and newly manufactured carpets.
Silk is one of the strongest natural fibers available. Silk can be used to accentuate details in woolen rugs and in more exclusive rugs, silk can make up the entire pile and sometimes even the warp. Refined rugs with rich details can only be made using silk as other fibers are too thick for the purpose. Silk has a smooth, soft and lustrous texture with a natural beauty and sheen.