The Ladder
- 1The ApprenticeAdmission to the Guild — your certificate of apprenticeship
- 3The ScribeThe sticker set — mirror writing, red chalk, the seal
- 5The PainterOne year of Patron, gifted
- 15The EngineerThe Guild hoodie
- 50The ScholarThe great Leonardo biography or monograph, your choice
- 100The ArchitectA year's membership to a great museum of your choice
- 200The AnatomistA private guided tour — and dinner for two
- 500The PolymathThe Pilgrimage: flights, a stay in Florence, a private Leonardo itinerary
Numbers are readers referred.