Five doubted anyone would understand his work enough to worry about whether it was seen, usually. The Commission had known enough that he’d wanted to keep things to himself, but... either this place wan’t Commission and it didn’t matter, or it was and ‘Number Five hasn’t given up’ would get some attention. “Walls tend to be big enough to let me look at everything at once. But it’s a fair point. Maybe I’ll hold off on the vandalism until I’ve got something to look at.