Lighting Works - Tube Lights!

I'm trying to find some simple tube lights and I came across these... What do you think? They're available at Lighting Works in the UK. I like the idea of using bold flower photos and wonder if someone knows how to DIY these... Does anyone know of any DIY lighting kits? I seriously need to take an image transfer class. I'd like to be able to create something like this.

These are so pretty though, and if you're interested in them, you can purchase yours (already made and ready to go!) at Lighting Works.

(images from lighting works)