In case your email inbox wasn’t flooded with notices of the Knoll® Outdoor Sale, here’s a tip: you can now save 15% off until April 8, 2014. And what pieces might you be able to save on? The Bertoia Diamond Lounge Chair, for starters, or the Petal® Dining Table perhaps. Check out the collection and see if your outdoor space could use a classic, because now’s the time to buy.