I'm in the office today for the first time this year for an after-work music jam!
My RAW-taking photo app of choice is Halide and they released a preview today of the next version of it, which includes a black-and-white process and my goodness does it look nice. It's even more striking looking at the original HDR image but that all gets stripped out when my website resizes the image and removes the EXIF data (and I also don't know if GoToSocial would keep it as HDR either).