Of course, drifting away from groups was fairly easy. Stilling to study some framed photographs, he lingered near the door everyone left through. Moving as if to follow them before turning when the last of them were gone.
Given that muggles were keenly unobservant when there was a bunch, it was likely nobody would notice until later, if at all. "What do you reckon?"He questioned, already clambering over the small ropes that blocked off the tapestry