Optical Illusion

Can u see the four black dots which arranged vertically in the center of this picture ?
PLease Gaze into it for 15-30 sec...

and then,
Look at a white paper
The silhouette of Jesus Christ will appear on the white paper gradually...
( pls be patient )

......................................................

Exam just finished today !!! My final , The very LAst theoritical Exam !
Let's TOAST for it !!!
( oOps ...too early to toast ...still have another Practical Exam awaiting me at the end of this month )
Ok .. well, Let's Hold for it 1st ...

But definitely i can toast for this -
have a 10-12 hours sleep later
( after so many nights of insufficient sleep trying to cram all stuff in mind )
Time for Beddie.... Nights everyone
*wink*