In a sense, this third annual incarnation of “Let’s Hang All the Lawyers” is three times as ambitious as the two previous exhibitions of works by D.C. area lawyer artists.

This year, the juried show is being mounted in three locations. Artwork by 28 participants is on display and for sale not only at the Foundry Gallery, which has hosted the show before, but also at Rockville Arts Place in Montgomery County, Md., and at the Georgetown University Law Center. The GULC is the site of a solo exhibit, “Changes of Venue,” by abstract painter Lou Kaplan.