Skinner Auctioneers & Appraisers is pleased to present Ken Druse, called the “guru of natural gardening” by the New York Times, for a lecture on art in the garden on Friday, November 30 at 63 Park Plaza in Boston.  A reception will begin at 6, with the lecture at 6:30.  Ken will show many different types of enduring art and discuss ways to display it in a variety of outdoor environments.  He’ll also discuss the use of “living sculptures,” plants, in the creation of more ephemeral designs.  The program is presented by Skinner’s 20th Century Design department.  For more information, or to register, visit www.skinnerinc.com.