Urdu poetry is very vast subject, there are different types of poetry, one of them is called Fre eStyle or in urdu we say Aazaad, in which poet is not bound by standard laws of matching KAFIA, which in fact gives more freedom to express the point. Amjad Islam Amjad, is one of my favorite for Azad Nazms, above is one of sample, buetiful, Isn't it.