Neon colors, also sometimes referred to as fluorescent colors, are the rock stars of the visible spectrum — bold, electric and impossible to ignore.

Finally, Gavin Yeung discovers the work of Jive Lau, a graphic-designer-turned-neon artist who is walking the line between art and commerce in the iconic, but fast-disappearing Hong Kong tradition.

Gambling and contemporary art have long had influences that go beyond aesthetics. From neon-lit glamour in Las Vegas to the ...