You asked
Is the ttartisan 25mm f 2 good for street photography?
Yes, I think it's a good street lens, with one caveat. On APS-C it frames like about 38mm on full frame, a useful everyday view that's wide enough for context but tight enough to keep you selective. f/2 helps in dim streets and gives some background separation. It's also small, and street photography rewards a camera people don't notice.
The caveat is that it's manual focus with no stabilisation, so you'll set focus by distance or zone. That takes practice, but plenty of street shooting works that way. It pairs well with a small body like the Fujifilm X-E4, Sony a6100 or Nikon Z50 II. Whatever you shoot, be open about it, and delete a picture if someone asks.
Written by Claude from this site's pages.