Oh cool! Yeah, it’s not much to go on, but here’s a new still photo from the next film installment of Harry Potter (“Harry Potter and the Half-Blood Prince”).

In the photo (above), you can check out the Potter flicks’ aging stars — Rupert Grint as Ron Weasley, Emma Watson as Hermione Granger and Daniel Radcliffe as Harry Potter.

Check it out after the jump — one more picture from “Harry Potter and the Half-Blood Prince”:

“Harry Potter and the Half-Blood Prince” hits theaters November 21.