Meet Musa, my youngest. I recently bought three Minolta lenses, 28mm, 45mm and a 58 mm. I regularly use the first two, so decided to snap few shots with 58mm/1.4 lens.
The above has been post processed in GIMP, just some micro-contrast boot followed by merging two layers in overlay mode. The straight out of the camera is in color:
Shot at ISO 1600, f/1.4, 1/30 sec.
I am very pleased with the results. Hope you like the portrait.