Do you see Peevesie? Probably not, seeing as he was currently completely invisible as he flew out over the grounds, taking a merry stroll...
air stroll... and breathing some BRISK fresh air.
Oh, what's this? Unable to resist a little snicker to himself (stealth missions worked best as sprints, not marathons, after all), Peeves untucked his invisible book from under his invisible arm and brandished it at the girl (Meredith) holding the camera, bestowing upon her a most wooooonderful GIFT and waiting to see what the both of them might make of it.
"Hehehe."