Decorative Lighting Anyone Know How To Make A Decorative Light Panel For Fluorescent Fixture?

Anyone know how to make a decorative light panel for fluorescent fixture? - decorative lighting

I have several large plates that are emerging in common fluorescent lamps in offices.

It is as it appears:
http://www.usaskypanels.com/greekpanels/ ...

Does anyone know where I need a way for me it can not find? I love designing my own, but I do it as cheaply as possible, provided that looks good.