(J9) is a Colorado glass artist. Her art style is exceedingly unique, especially her wall sculptures, which are mixed media pieces that incorporate mixed media elements with glass components. She works with borosilicate glass and Italian Soft Glass (Moretti) and specializes in an extremely difficult glass art form called murrine cane.

Jannine works out of her studio in the Manitou Art Center, in Manitou Springs, Colorado. There, she also teaches in-person lampwork classes on the fine art of glass bead making.