tea effect in photoshop

hi

guys i dont know wheteher it is a right section ot not but i am requesting a tutorial here

i want to create a tea effect in photoshop.like when we put a cup on table and when we pick the cup up we see a circle on the table .

i want the same effect on paper like if the cup was on the paper.

i hope u hve got it.


SPECIALLY FOR MY MCA BROTHER VISHAL(VISTA FRIEND).

THANKS