I bought 2 meters of each color of E-wire and I experimented doing drawings with it.
The drawings looks neon drawings and it is awesome in the dark.
I presented it in a frame of acrylic.
Step 1: Soldering the Wires
First, you have to sold the cables. Just sold the positive with the negative.
You can plug it with an adaptor. When you buy the e-wires it comes already with the adaptor for electricity.
Step 2: Experimenting With Drawing
I tried hot glue on paper but it didnt work. The best was sewing with transparent line on the paper.
In this case I used a mirror paper to have a refection of the cable.