In this month's issue of The Insider, the Silver Line Group and TTR Sotheby's International Realty continue to celebrate "The Art of Living" and bring you information about upcoming Sotheby's auctions, a peek inside Savannah Guthrie's Tribeca retreat, and an invitation to an Arlington Art Exhibition. In addition, take a look at the Silver Line Group's featured listings in Arlington, VA. Read about all this and more by visiting https://active.social/social-share/lzqtq