Social media postcard for Russian Unity Day (Den Narodnogo Edinstva), industrial theme. A group of factory workers — men and women in blue and grey uniforms and safety helmets — stand together in the foreground, shoulder to shoulder, symbolizing unity. One worker holds a Russian flag ribbon (white-blue-red). Background: modern CNC machine tools, lathes, milling machines, steel structures, subtle sparks from welding, industrial workshop atmosphere. Warm, professional lighting. In the sky or upper part, a faint silhouette of the Kremlin or Russian landscape to tie to the holiday. Color palette: white, blue, red accents, metallic grey. Sense of pride, togetherness, and strength. Space at the top or bottom for text "С Днём Народного Единства!" and a small company logo placeholder. Style: photorealistic, high detail, uplifting, professional B2B. No text in the image itself, just space for it.
