ANTIQUE ART DECO BUTTERFLY WING PAINTING PATENTED by DOROTHY BUCKLEY SUPERB. THE OVERALL SIZE IS AROUND 6 INCHES TALL by AROUND 4 INCHES ACROSS. COMES IN THE ORIGINAL EBONISED FRAME WITH ORIGINAL LABEL ON THE REVERSE. AT THE BOTTOM LEFT OF THE PAINTING THERE IS A PATENT NUMBER 202213.THE PATENT WAS APPLIED FOR IN 1922 by "SHIPTON & Co" WHO DOROTHY BUCKLEY WORKED FOR. THESE WERE MADE BETWEEN 1923 AND 1939.ANY QUESTIONS DO PLEASE ASK.