This beautiful Stronglight crankset just ended on eBay, unfortunately out of my reach. This is perhaps the reason I like old componentry; it's so darn pretty. I saved this pic as wallpaper of my computer, and I've caught myself more than once staring at the chainrings. (And yes, I know I'm getting old...)
Jerry Moos' Allegro on the CR site (Stronglight/French componentry page) has another example of this crank, set up as a double. Enjoy.