Studio Art Glass Vase Signed on the Side Help Identify Signature

The signature of artist is on the side of the vase. I am not sure what it reads. There are no markings on the finished bottom.

Waves of color like navy blue, green, yellow, white and different shades of those colors.

The vase is heavy and has texture.

Measures 15" Tall and 8" x 4" at the top opening.

Any information would be appreciated. Thank you