From the post on the website for Wall Street International:
“Alter Egos” at ClampArt is a showcase of works by Beard’s first five personae—Bruce Sargeant (1898-1938), Hippolyte-Alexandre Michallon (1849-1930), Edith Thayer Cromwell (1893-1962), and Brechtholt Streeruwitz (1890-1973). However, recently more artists have emerged, and the exhibition will feature paintings by Beard’s newest personalities, including the Hudson River School painter Beard Beard (b. 1885) and the queer contemporary figure Buggereau (b. 1956).