Whimsical Christmas Card Interior Design

Vertical Christmas card interior design, 5:7 portrait format, delicate magical watercolor illustration, Santa Claus riding his traditional red sleigh pulled by flying reindeer in the upper right corner, a graceful trail of tiny golden stars following the sleigh, a soft glowing full moon in the background, a miniature snowy Christmas village with warm illuminated windows and evergreen trees in the bottom left corner, a few delicate snowflakes scattered along the outer edges, pure white background, large completely blank central area for a personal message, elegant whimsical Christmas stationery, soft painterly texture, warm gold, deep red and forest green accents, no text, no letters, no typography, no watermark, no mockup