In this two-part workshop (June 4 & June 11) join professional nature artist Barry Van Dusen at Tower Hill Botanic Garden, 11 French Drive in Boylston, as he explores the techniques and approaches artists use to depict natural subjects, both outdoors and in the studio. The focus will be on two particular themes: BIRDS and FLOWERS, and will start with drawing methods and techniques. The workshop will include time learning the basics of watercolor painting including manipulating brushes, color mixing and more. Fee is $150 for THBG members, $180 for nonmembers. Register at www.towerhillbg.org.