A cache of ceremonial bronze shields, each featuring elaborate 'amber-inscribed' solar discs, has been found in a peat bog near Klaipėda. Dating to the late Bronze Age, these shields show no signs of combat wear, instead bearing ritual grooves that suggest they were used as percussion instruments or reflective beacons during sunrise ceremonies. This find provides a prehistoric precursor to the Joninės (Midsummer) festivals, specifically the forgotten 'warrior dance' traditions once common across the Baltic region.
The amber used in the shields was carved with symbols representing the 'Sun-Chariot' and seasonal rebirth. According to lead archaeologist Dr. Jonas Valaitis, the deliberate deposition of these shields in water suggests a 'closing ceremony' where ritual objects were returned to the earth after a week of festivities. The intricate amber inlay technique discovered here is unique to the region, showcasing a high level of artistic and spiritual integration in ancient Baltic societies.