The popular wall calendar 2017 with 13 unpublished photos of Luca Hänni (sold out).
- Number of pages: 12 months + 1 cover page
- Size: ca. 30 x 40 cm (A3)
- Publication year: 2016
- Photography: Hugo Grossenbacher
- Artwork and design: Hugo Grossenbacher
- Published by: Luca Music GmbH
- How to order: Sold out