This work by https://www.swantower.com is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Redevelopment in the main market square of Kraków turned into a massive archaeological dig which was eventually conserved as an underground museum. This knife is one of a huge number of items on display. Although ordinarily I consider reflections in the glass to be a flaw in a museum photo, in this case I liked the starry effect it creates around the knife.