Pictures don't do this piece justice. The colors are absolutely stunning in person! It changes from blue to purple to pink to green and seems to have all colors of the rainbow at some point. This is likely a newer piece of American studio art glass, but we are unsure of the maker.
This is in excellent vintage condition. There is a thin ridge along the top of the glass (visible in the 2nd photo) that is from the creation of this piece of art.
Measures 5.5" tall x 4" at the widest point