This item is a Mid-Century Modern art glass face sculpture, specifically from the "Sky Dreamer" series created by artists Gabriel and Rodolfo Lio Jaramillo. Artist/Studio: Gabriel and Rodolfo Lio Jaramillo (often referred to as the Jaramillo brothers). Style: Mid-Century Modern (MCM). Material: Hand-blown art glass featuring green swirls and stylized facial features. Design: These masks are part of a series often titled "Sky Dreamer" and are known for their primitive, organic aesthetic This item is in Excellent vintage condition, and any markings or unique glass formations just add to the character of this one-of-a-kind piece.