Above the entrance, a stylized sun between two horses' heads represents light and sound believed to ward off evil spirits. The white oak molding of intersecting scallops resembles decorations found on farm granaries or kleitis . Names of famous Lithuanians are carved on the frieze above the blackboard. Its frame is of white oak and rare bog oak. Black or bog oak acquires its deep hue while submerged in a marshy bog for decades.
Farmers thus preserve prime trees to make furniture that are treasured as heirlooms.
The professor's desk is modeled after a household table and the lectern incorporates details of a spinning wheel spindle. Student chairs are carved with a design found on household utensils. The radiator enclosure is perforated with a design of wild rue leaves, the Lithuanian national emblem. Traditionally, a bride is crowned with a wreath of rue, symbol of chastity. Windows of handpressed glass bear leaded medallions in the form of sun ornaments often found on roadside shrines.