These beautiful butterfly collaborations between Linh and Travis will be harder and harder to come by as the years go by here, as I don't know if many more will be coming. Linh created a seriously beautiful butterfly for this one which Travis worked into one of his fumed Travicello marbles. Gorgeous glass! A wonderful slice of our art glass marble history right here. Signed 'SGS X' for Synergy Glass Studios 2010 (Travis and Linh called themselves Synergy Glass when they were making collabs together back in this period).