Joss Whedon is a bastard who still owes me for a Sharpie he stole from me. (-:
The cast have all airbrushed weathered well, haven’t they.
There’s a video on the site that article was lifted from, with interviews and behind-the-scenes footage of the photoshoot: http://ew.com/tv/2017/03/29/buffy-the-vampire-slayer-reunion-ew-cover/
I’m currently enjoying an Angel rewatch in the evenings, halfway through S2. I realised I’d watched it when it was aired and don’t think I’ve watched again since (I’m not convinced I’ve seen every episode even), so decided to put that right. Buffy (and Firefly) I own on shinydisc though, so that’s had plenty of rewatches.