Create a cinematic 16:9 podcast cover in a dark medieval-gothic royal style, like an HBO historical documentary poster. The scene is inside a shadowy cathedral throne room with black stone arches, two tall pointed stained-glass windows, carved gothic architecture, candlelit gold highlights, and a deep black-and-burnished-gold color palette. In the center foreground place the partial bust of an aging king in a heavy fur mantle and ornate collar, facing forward; his head is backed by an intricate oversized golden crown that forms a halo-like architectural diagram, but cover the face with a plain
