A skylit industrial home office pairs a monolithic concrete desk and copper task lamps with a steel grating mezzanine. Weathered corten-steel wall panels and perforated metal screens frame built-ins in richly grained hardwood, while warm LED strips wash the shelves and desk edge. Blackened steel handrails and views to the workshop below emphasize utility, as greenery and daylight soften the rugged, warm-toned palette.