Whoa. Another monk holding a beer? Alright, that's a little weirder, especially because this guy looks kind of like Principal McVicker from Beavis and Butt-head. Still, though, two doesn't make a pattern.
I can hear the museum audio tour in my head: "His wry, little, beer-sipping smile is ever so slight, mocking the viewer, as if to say, 'I don't know why they made this painting of me. I'm just a humble monk, tee-hee!'"