Ryja sets the paper at the desk and quickly scratches out some lines, segmenting it so she can show the component parts of the diagrams she needs. She's no artist with a pen, but an Arcanist becomes very good at lines, circles, and measurements. After a little bit, she shows him her work. The diagrams themselves are almost like a mix of arcane sigils and circuitry. "I need to fit all of these in a particular number of pages, based on the size of each page. I leave it to you if a thicker tome is preferable to larger pages?" She never actually bound her own, of course. Learned the basics of the process, because every Scholar should know that much.