THE MENTOR 1916.04.01, No. 104,
The National Gallery
LEARN ONE THING
EVERY DAY
APRIL 1 1916
SERIAL No. 104
THE
MENTOR
GREAT GALLERIES
OF THE WORLD
THE NATIONAL
GALLERY
LONDON
By Professor
JOHN C. VAN DYKE
DEPARTMENT OF
FINE ARTS
VOLUME 4
NUMBER 4
FIFTEEN CENTS A COPY