The plaquette's obverse bears knight with cross-emblazoned tunic, sheathed sword and shield held strapped to left arm, standing in door frame, shielding huddled women and children from billowing smoke or clouds in background. Signed in top right corner, Jean Droit
The reverse bears legend and dedication, CROIX ROUGE / DE / BELGIQUE / (inscribed) MR. A. PIRON
According to the artist's French Wikipedia entry, this is one of two iconic images he created for the Red Cross. This one symbolizes the perfect qualities of the Red Cross helper: the knight without fear and beyond reproach.
The rectangular plaquette measures 57.3mm x 66.3mm and was struck in bronze. No mintage is reported.