Nielsen Bainbridge of Paramus, NJ has added four fresh Alphamat Artcare Leather references to its line of Leathers. The recent colors feature three subtle and earthy shades--Calfskin, Buckskin and Nubuck--as well a a classic black called Sable Leather. All Alphamat Artcare Leathers feature the patented MicroChamber technology that significantly enhances artwork preservation, according to company officials. For more information, call 800-927-8227 or visit www.nielsen-bainbridge.com.