Most pictures that get uploaded on other sites are usually found سے طرف کی شائقین and are then گیا کیا پوسٹ on here, but آپ could always try places like Tumblr, Photobucket, ect.
If you're starting to collect pictures, I'll start آپ off! ;-)
I think that the best way to find loads an nice Johnny Depp's pictures is to تلاش in Google (Images) "Johnny Depp",and you'll find his best pictures all together!