"Sherlock fan art, but I would frame it for the space above my mantle."--not sure it's Sherlock fan art. Looks like regular London to me, but it is lovely and I would love it for my place too.
London heart print made up of all London-inspired images.
London - Lettering Cities around the world with a Brushpen by David Milan
LONDON City Art Deco Bauhaus Poster Print Vintage Retro Original Design Vogue Cityscape Travel on Etsy,