Some people say that Tiffany style lamp shades are out of date. We didn't notice it. We are asked about glass lamp-shades again and again . However we decided to answer these questions. As we don't want to copy traditional ideas (doesn't matter good or bad ones), we invented a brand new generation of glass lamp shades.
Here are some of them.

the lamp shade on the left is made of 6 fused & slumped panels