Koel Sen

An 'O' at the centre with 'Z's and 'X's hanging on the sides, also a 'TO' if u see carefully..

Well, this can be a 'P' or a 'D' or even a 'B'..

This looks like an 'S' or a tilted 'D'..

This is an 'H'..

'A', 'M' and 'N' all in one...

This is a very interesting one with two 'N's at the centre and a few more letters.. what do u see..??

'T' ofcourse...

'A'