This is a very interesting puzzle by SunsOut. The title is Peacemaker, by David Behrens.
The puzzle is not for sale and it only appears for documentation purposes.
More information about Peacemaker:
- Puzzle size: 20″ x 27″.
- Box size: 32 x 32 x 4 cm.
- Reference number: 40073.
- EAN number: 796780400733.