Prompt
A full 360 by 180 degree equirectangular panorama: the whole surrounding scene unfolded into one 2:1 image. The horizon runs straight across the middle and holds the main subject undistorted. The left and right edges continue into each other, so the image wraps seamlessly. The sky above and the ground below are fully present and stretch horizontally toward the top and bottom edges, as a spherical projection does; straight lines away from the horizon curve naturally. Deep focus throughout, one continuous unbroken scene from edge to edge. Light, time of day, palette and medium follow the scene being made. A bright modern classroom seen from the centre of the room: rows of wooden desks and chairs, a whiteboard wall, tall windows with daylight, shelves of books, a ceiling with panel lights, plants on the sills. No people, no readable text, lettering, signs or logos anywhere; one continuous scene from edge to edge, the far left and far right edges matching so the image wraps without a seam; no checkerboard or transparency pattern.
Palette: daylight white, warm wood and soft green; calm, orderly.
Wide 2:1 equirectangular frame.
