External Image Sources

All images not listed are by the authors. All rights reserved.

Lycurgus Cup

Wikimedia Commons

Glass Dragon

Glassomer GmbH

FRIAS

FRIAS

University of Freiburg

Curch windows

Curch windows

Shutterstock, Licensed Image

Architecture, modern

Architecture, modern

Shutterstock, Licensed Image

Glass and Sand

Glass and Sand

Shutterstock, Licensed Image

Glass casting

Glass casting

Shutterstock, Licensed Image

Glass etching

Glass etching

Shutterstock, Licensed Image

Die Denkmalpflege

Die Denkmalpflege

https://www.deutscherkunstverlag.de/de/journal/DKP