Use the supplied approved design-render references as the only product identity. It is a 68 cm class black/silver tower bladeless fan, with tall silver oval loop, six separate black outlet segments on EACH side inside the oval, black ribbed cylindrical base, five vertically aligned white touch icons, and a silver lower base. Preserve the overall silhouette, proportions, materials, segment count, icon count and order; do not invent new parts. This is a controlled design-render benchmark, not production photography. Generate the ENTIRE finished image, including the product, environment, layout and any requested words. Do not output only an empty background. Do not copy existing infographic design. Create a photorealistic square premium home office advertisement, walnut desk left, sage chair, books and daylight, pale oak floor. Place the complete exact reference fan on the floor right with correct scale, 68 cm height, coherent shadow and perspective. Fan about 48 percent of image height. Exact headline: "Find your focus." Small caption: "Adjustable airflow for your routine". Natural light, refined editorial styling. Product idle, no visible cable.
 Critical identity constraint from the first sample: retain the EXACT FRONTAL viewpoint of the reference. No side-view rotation, no extra row of inner vents, no extra black arch vents, no new ribs inside the oval. Exactly six inset dark rectangular segments on the left and six on the right, each in the single original column. The bottom silver collar must remain a single original uninterrupted band, without an added seam, extra ring or new pedestal. 
Layout priority: the complete fan occupies 45-50 percent of the image height, never 80 percent. Keep a wide room composition with ample floor and furniture context. It is a 68 cm floor product, not a human-height tower. Keep the single silver base collar smooth and uninterrupted, without a curved seam.
