Mayor Allison Silberberg, center, and members of the Alexandria Chamber of Commerce were on hand March 31 as Long and Foster welcomed Victoria KilCullen and Christie’s Real Estate to their firm. Kilcullen will launch the Christie’s line, a division of Long and Foster Luxury brand, in Alexandria and cover the Northern Virginia region. Shown at the March 31 reception at Principle Gallery are: Former Gov. Jim Gilmore, Christie’s International senior vice president Kathleen Coumou, Chamber of Commerce CEO Joe Haggerty, Silberberg, Long and Foster President Boomer Foster, Kilcullen, Councilwoman Del Pepper and Chamber of Commerce Vice President Shari Simmans.