What do you know about the burdman? Well, if your a heady glass collector, then you know Calmbo. He is known for his heady burdling creations. The sculpting that goes into each burd provides a combination of both form and function. Calmbo’s work is a must see if you are in the area. Drop in Headies Hideout’s gallery location in Columbus, Ohio to check Calmbo’s art out in person.