(Image credit: Apartment Therapy )
When installed this spice rack, constructed from 1/4" thick brushed stainless steel, appears to float on the wall. It would be a cool but otherwise ordinary shelf were it not the for the dip in the middle, perfectly sized to fit a bottle of olive oil or vinegar.
(Image credit: Apartment Therapy )

For $200 I won't be purchasing it anytime soon, but I tip my hat to the ingenuity!

Buy It! 1-Line Spice Rack, $199 from Desu Design

Related: How To Build a Spice Rack: Suzy's White and Minimal

(Images: Desu Design)