These are modifications uploaded by other members of the photo above. Download the photo by right clicking Download Photo and clicking Save As.
Posted By EyesFront : I loved the original and agreed with the comments of 'leave it alone' I just had a little play with it because you allowed me too
I adjusted the exposure slightly, cropped the right hand window frame and eliminated the parts on the wall in front of the man's forehead to see if they were a distraction or if it could be cleaner.
Thank you for enabling the modification as an amateur it helps me with my development to adjust a picture I wouldn't normally have the opportunity to see. Hopefully, my effort shows how good your original is.