Ever wonder what’s involved in making of a piece of fused glass art? There’s a bit more to it than just throwing glass into a kiln. It is a process of many steps and many hours.

Follow Mark as he walks you through the process of creating a piece of art from a pattern bar. Steps include grinding the pattern bar, sawing into slices, fusing the pieces, sandblasting, powder-polishing, and finally slumping. Stick around until the end of the video to see the final result.