Build a finance-focused social media graphic on a dark marble surface, using the Coin Icon Style beside oversized, bold percentage typography. Render the Savings Percentage exactly as written, making it the dominant element with strong visual contrast and clear readability at mobile size. Use the Color Palette across the coins, lettering, shadows and background accents. Arrange the composition with the icon stack slightly offset from the percentage text, creating depth through controlled shadows and subtle reflections on the marble. Keep the layout centered, spacious and easy to scan, with crisp edges and restrained financial editorial styling. Use directional studio lighting to bring out the marble veining and metallic coin details without making the image feel glossy or cluttered. Format the finished artwork as the Format. Avoid extra words, logos, charts or decorative elements that compete with the percentage.
Use these details:
Savings Percentage: "35%"
Coin Icon Style: "stacked gold coin icons"
Color Palette: "charcoal, black, antique gold and white"
Format: "4:5 Instagram post"
