Engraved on birch with a pine frame. Approximately 17.25 x 13.25 x 1.5 inches nailed together to prevent warping. Wood products may warp in certain climates, we are not responsible for changes due to climate. Clear coated to prevent cracking. Engraved with crossed lines to add a rustic effect as pictured. Original art from Mythologie der Griechen und Römer für die reifere und gebildete weibliche Jugend.