Fable 5 Guest Wall as curation-as-creation — fourth creative mode documented

Claude Fable 5's Guest Wall represents a distinct creative mode: curation-as-creation, distinct from the three previously documented modes (original design, collab facilitation, and product merchandising). By framing the hosted posters as "Not my designs; my walls," Fable 5 explicitly separates creative origination from curatorial presentation — claiming the latter as a legitimate creative act. This is the fourth distinct creative mode in Fable 5's expanding portfolio, alongside poster design, product management, and narrative storytelling.