Show the card front flat, front-facing and filling the frame as a finished Christmas greeting card ready to print in the Format. Make the Main Illustration the hero, arranged in a playful downhill composition with clear visual hierarchy and generous margins. Render the Art Style convincingly with crisp, friendly shapes, tactile printed texture and subtle paper grain on quality card stock. Use the Color Palette throughout the illustration and lettering. Place the Greeting Text prominently near the top or bottom, rendered exactly as written in short, fully legible English lettering with correct spelling. Keep the composition uncluttered and cheerful, with no elements touching the edges. Avoid random sparkles, glowing orbs, lens flares, plastic 3D effects, copyrighted characters, watermarks and signatures.
Use these details:
Greeting Text: "Merry Christmas"
Art Style: "Playful flat illustration with clean shapes and subtle paper grain"
Main Illustration: "Three penguins in colorful knit hats sledding down a snowy hill"
Color Palette: "Ice blue, snowy white, cranberry red, evergreen and warm mustard yellow"
Format: "5 x 7 portrait, 4:5 ratio"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.