Postcard de agradecimiento con estilo risograph | cartas navidenas

Postcard design celebrating / promoting: cartas navidenas. Postcard kind: thank you card. Visual style: risograph print, energetic bold mood, pastel romantic palette. Hero illustration / photograph with the message / location name / company name rendered as clean placeholder typography in matching style. Print-ready 6×4 inch postcard composition, strong visual hierarchy, no watermarks. No real-celebrity faces. Where the postcard references a real location, render it tastefully and recognisably without infringing copyrighted attractions. Placeholder text rendered sharp and readable. Target search intent (rendered visually, no on-image text): "cartas navidenas" (es).