Tiffany glass is a special kind of glass that was made by a man named Louis Comfort Tiffany a long time ago. He had a special way of making the glass look really pretty by adding different colors and patterns to it. Tiffany glass was used to make all kinds of things like lamps, windows, and even jewelry!
Tiffany also had a decorating company where he would make all kinds of fancy things for people's homes. He had really talented artists that worked for him who could paint beautiful designs on walls or make furniture that looked like it was from a fairy tale!
The company was really popular during a time called the Art Nouveau era. That's when people started to like really fancy and decorative things in their homes and Tiffany's company was perfect for that. Even nowadays, people still love Tiffany glass and the decorating company's work because it's so unique and beautiful!