Hi Dumay - 'The portrait King' very cool image, you nailed it, a joy to view.
The BKG offers an excellent backdrop and gives a nice 'pop' to the subject. Excellent DoF with cracking detail and the depth of the blacks really adds a 'ping'. Being really 'picky' I might comer in a fraction RHS to avoid the OOF spot bottom RHC.
Dumay, this is one beautiful photograph. I'm not sure that the OOF corner bothers me all that much, but I do like super close crops. Love the eyes and the mouth open slightly. Great photo!