This is Benton Weinstock's home office, as seen in House Beautiful, September 2005. We've all seen similar white bookcases and bulletin boards like this before, but note how decorator Ruthie Sommers mixed in a sleek sawhorse style desk (formerly her own) along with a glamorous lamp and accessories. (Click image to enlarge and better see the trad sofa and rug too.)
Here's a detail shot of another popular Ruthie Sommers-designed office.
And again, the view that appeared in California Style Magazine, August 2006.
Pink Wallpaper has posted the Weinstock office before too. I included it here to make connections.