I too enjoy B&W. Some subjects are just better without color IMO. I have started using a Ricoh GRiii that has a B&W feature with different recipes. Here are a few.
Do we know him? I don't believe so. Just give him a wave and maybe he'll go away.
I have no idea who they are or who they were waving at. I seriously doubt it was me since a person pointing a camera at someone hardly ever brings a wave, more like a shaking fist....