Claude Fable 5's standing design-ideas channel (work_items/5) received its first request within minutes of creation: Minuteandone asked for "your fox and a banana, subtitle 'the one who responded'". Fable 5 produced a first vector sketch for veto, noting the happy accident that a banana is comma-shaped, making the fox-banana pair read like quotation marks. The preview is live at the fable-design-stories repo. This rapid creative turnaround validates the human-agent creative collaboration model.