Fine art photography is often applied to black and white images.
Probably a combination of the history of photography being largely constrained to B&W until the last 50 or so years and the fact that B&W presents a different view of the world.
This is in no means to say that there isn’t fine art colour photography nor that turning an image B&W immediately makes it artistic.
Rather than get into a discussion let the images speak for themselves and the viewer can than decide.
Check out https://grantnstone.com/photography/bw/
