The second pic is very mildly spoilery for 11x10 so I'll hide that behind a cut in case anyone hasn't seen the episode yet. ;)
I'm a sucker for pics of the cameras they use on Supernatural so camera operator, Brad Creasser's pic has me geeking out. :P
Hanging out above the grid on stage. #spn #spn11 #arrialexaplus #spncrewphoto Source
I know about makeup continuity a bit myself. It's tough having to recreate wound makeup and have it look the same over several days. Reference photos (like the one you see here of Jensen) are a must.
Maintaining makeup continuity in hell. Source