Monochrome image of stacked tree trunks with visible annual rings, Konstanz, Baden-Wuerttemberg, Germany

Monochrome image depicting stacked tree trunks arranged horizontally in Konstanz, Baden-Wuerttemberg, Germany. The ends of the logs reveal detailed annual rings, highlighting the age and growth patterns of the trees. The texture of the bark is visible along the sides, providing contrast against the smooth cut surfaces. Logs vary in diameter, creating a visual pattern.