Gosh that was a tad scary, clicking on the link and my face looming at me like that!
I wish I could say I made it myself but it is a bought one. I keep meaning to try making smaller ones for table lights as I'm sure it's quite easy to do, just cutting paper, but I've not gotten around to it yet. You could make it by making up a doily-like pattern with a hole in the centre as that's how it arrives, all folded up. Then you hang it over the light (over a protective plastic cover as it's paper) and space all the flowers and leaves out. It gives a wonderful glow.
I bought it here...www.dutchbydesign.com - there's a description and a better picture listed under hang lights - Midsummer Light.
Wow that looks great! It looks like it casts a really nice glow. It reminds me a little of coral too, but I prefer the intestinal description! I presume the insulating foam is okay to be used close to lighting then? I might have to look into making this project if you don't mind? On a small ball it could make an interesting table light!