{"product_id":"books-the-technical-pen-by-gary-simmons","title":"The Technical Pen","description":"This work demonstrates the characteristics of the Rapidograph pen, its techniques and their use to the artist. The text includes advice on cross-hatching and stippling, gestural lines and rendering drawings, plus a section on the applications of the new permanent colour inks.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53673065742609,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780823052271.jpg?v=1781522828","url":"https:\/\/www.worldofbooks.com\/products\/books-the-technical-pen-by-gary-simmons","provider":"World of Books ","version":"1.0","type":"link"}