Christmas Clay Diorama Greeting Poster

Christmas greeting poster, vertical, soft 3D clay diorama night scene. [Colors] deep indigo sky #1D2A5C to #3B3F86, snow white #F2F5FA, brick red #C0453A, pine green #3E7A4E, warm window amber #FFC46B. [Layout] wide headline at the top with a thin rule and a spaced Latin subtitle, a short message centred below, the diorama filling the lower half, QR block at the very bottom. [Typography] bold geometric sans headline, wide-tracked serif subtitle, small centred sans message. [Subject] a snow-roofed cottage with a lit arched window, three frosted firs, Santa handing a gold gift to two small children while dragging a red sack, stacked parcels at the right. [Lighting & mood] twilight, glowing windows, gentle snowfall, cosy storybook warmth. [Details] text: "MERRY CHRISTMAS", "DEC 25"; rounded clay edges, a clean snow ground plane, low contrast, faint halo behind the cottage.