This, whether the photo or the real thing, is well done. If there were only a way to bring in light from above without negatively impacting the aesthetic of the ceiling and beams / trusses. Perhaps slits of glass or just a center section of glass panel. The doors won't bring in enough and I don't see lighting, but then that could be the answer - lighting is there and we don't see it. Uplighting and bounce from the beam tops?