Each ad concept with its targeting brief, the bespoke image direction, and a ready-to-paste image prompt. One square master image per concept, dropped into all 8 formats (square 1:1, portrait 4:5, story 9:16, landscape 1.91:1). Ads are NOT all square; the preview below shows the square ad at 50% (about feed size) next to its data. Every format at exact pixel size is on the Real size view.