I did a google search and came up with this, I'm not sure it's the right one, because it doesn't seem exactly contemporary to me, but it's worth a shot.

Here is a link that might be useful: Hollygolightly.... your paint color?

Sounds like HGL's basement. I've seen it in person and it's gorgeous. She has started changing it up. Dig deep into her blog (below). She's been posting more about food and tablescapes than decorating, but photos are there.

Here is a link that might be useful: Designs By Gollum

That's the one!! Thank you both. Yes, it wasn't quite as contemporary as I remember but that's ok - my house is a bit more traditional anyhow. This is just such an inspiration to me and very soon we are going to redo the basement. I remembered this picture and had unfortunately not saved it.