Neon signs

Tube

“Bent glass, a white-hot core, and a wall to throw the light on.”

Tube makes neon signs: a crescent moon, a star, a lightning bolt, a rainbow, a palm tree, a ringed planet, a cloud. Each is one continuous shape of glass tube with its bends, clips and cable, hung on brick or dark boards.

The glow is the picture. It spills on the wall, pools on the floor below and picks out the mortar lines. The color you choose is the gas in the tube.