Photorealistic vertical 9:16 split composition: left side a rough metal block being machined by a CNC endmill with metal chips flying, right side a futuristic selective laser melting 3D printer building a complex lattice metal part from powder. Dramatic cinematic lighting, blue (printer) vs warm orange (CNC) contrast, industrial cinematic look, high detail, shallow depth of field. No text. Leave top 20% negative space for overlay. See more