Prompt
A white porcelain teacup sits on a saucer on a plain table, shown in a high three-quarter macro view. Inside the cup's rim a miniature stormy ocean fills the bowl: dark blue water rolls in one curling wave, a single tiny sailboat pitches on it, and a small dark cloud hangs low over the surface raining down inside the cup.
Every part of the weather stays inside the porcelain: the wave breaks against the inner wall, the rain falls only onto the little sea, and the cloud sits under the rim so no drop reaches the rim's edge. The saucer and the table around it are perfectly dry, and the cup is the entire world of the storm.
Soft window light from one side catches the glaze of the porcelain, the glassy curl of the wave and the tiny sails, leaving a gentle shadow under the saucer, and the scene is unlettered with no text anywhere in the frame. The composition centres the teacup and its contained storm as a 16:9 wide composition.