@Appalachian_Crusader @BowsacNoodle AND RUBLEV'S ICON OF HOSPITALITY WAS ALSO SUPPOSED TO BE SYMBOLIC OF THE TRINITY RATHER THAN HIM THINKING THAT IT WERE LITERALLY FATHER SON AND SPIRIT VISITING ABRAHAM IN THE GUISE OF ANGELS

HE DOES HAVE LIKE LITTLE SUBTLE WAYS TO SIGNAL THAT THEY REPRESENT THE TRINITY IN HIS ICON, LIKE THE ONE IN THE GREEN ROBE IS A SIGN OF THE HOLY SPIRIT BECAUSE THE HOLY SPIRIT IS THE AUTHOR OF LIFE ETC