Sherlock, however, stood out like a sore thumb. Not because of how he dressed, or looked - he was, in fact, dressed immaculately. He stood out because of the constant flickering projection of light around him, notes scrolling by as he passed each pedestrian. Have encrypted, half not.

It gave him a bit of a wide berth, people naturally parting to avoid him, and his height didn't help. Tall, dark, and walking through a crowd like Moses into the red sea.