{"type":"firestarter.listing","listing":{"id":"lst_RLJ94IrL","product_name":"Mastering Copperplate Calligraphy - Eleanor Winters","category":"Books","description":"If you’re looking to master one of the most elegant and sophisticated forms of calligraphy, this is the ultimate guide.\nWritten by renowned calligrapher Eleanor Winters, Mastering Copperplate Calligraphy offers a comprehensive and in-depth introduction to the art of copperplate calligraphy.\nFar from being just a collection of beautiful examples, this is a practical guide that reveals the techniques and secrets behind creating stunning copperplate calligraphy. From basic strokes to intricate letterforms, you’ll learn everything you need to craft elegant and refined calligraphy that will both impress and inspire.\nWith clear, concise explanations and detailed illustrations, this book is perfect for beginners and experts alike. It covers the importance of proper hand positioning and spacing, as well as the finer details of flourishes and ornamentation, helping you bring your calligraphy to life with sophistication and style.\nIf you’re serious about elevating your calligraphy skills, Mastering Copperplate Calligraphy is the perfect guide. This step-by-step manual equips you with the knowledge and tools needed to achieve mastery in this timeless art form.\nDiscover the beauty and sophistication of copperplate calligraphy. Not only will this book improve your skills, but it will also enrich your life, allowing you to express yourself in a truly unique and beautiful way.","images":["https://cdn.shopify.com/s/files/1/0089/6129/4417/products/book-mastering-copperplate-calligraphy-eleanor-winters-cover.jpg?v=1732791683","https://cdn.shopify.com/s/files/1/0089/6129/4417/products/book-mastering-copperplate-calligraphy-eleanor-winters-internals.jpg?v=1732791695","https://cdn.shopify.com/s/files/1/0089/6129/4417/products/book-mastering-copperplate-calligraphy-eleanor-winters-internals-2.jpg?v=1732791711","https://cdn.shopify.com/s/files/1/0089/6129/4417/products/book-mastering-copperplate-calligraphy-eleanor-winters-internals-3.jpg?v=1732791721","https://cdn.shopify.com/s/files/1/0089/6129/4417/products/book-mastering-copperplate-calligraphy-eleanor-winters-internals-4.jpg?v=1732791734"],"price":19,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.863Z"},"share_url":"https://firestarter.network/l/lst_RLJ94IrL","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_RLJ94IrL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mastering Copperplate Calligraphy - Eleanor Winters' and a budget_max comfortably above $19.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}