The scene
A terracotta card saying Eid Mubarak, on the dastarkhan beside ceramics in the manner of İznik, the Ottoman pottery town, and glasses of tea.
How it is made
Each scene is built in Blender from scans of real paper, cloth, metal and stone (all CC0, listed in our sources), lit like a photograph and rendered; your own words are then set on the card in your browser.