Vintage 1920s Asian Costume Party Halloween Photo Signed 6.25 x 9.25

This is a costume party photo taken by a professional photographer during the 1920s. The four people in the photo are dressed in Asian garb - the two ladies and one man are dressed in embroidered silk Chinese robes while the second man is dressed in Turkish garb. The photo is signed Marc Lenoir - the only reference that I could find regarding this photographer is a 1920s photo that he took of a British author that is in the collection of the National Portrait Gallery. The photo measures 6 1/4 by 9 1/4 and is affixed to a larger cardboard backing. It is in excellent condition, but the cardboard has a stain near the top - the watermarks are digitally added, but, of course, are absent from the photo.
Wonderful image from the 1920s - professional quality!