An overhead view captures a segment of a greenish-brown body of water, likely the Maritsa River, observed from a structure within the city of Plovdiv, Bulgaria

An overhead view captures a segment of a greenish-brown body of water, likely the Maritsa River, observed from a structure within the city of Plovdiv, Bulgaria. The left side of the frame features a weathered concrete retaining wall or bank. The water's surface displays ripples and a distinct shadow pattern of a grid-like structure, indicative of an overhead bridge or railing. Approximately 150-200 small to medium-sized, dark-colored fish are scattered throughout the water, swimming in various directions. A single, small, round, yellowish object, possibly a food particle, floats on the water's surface in the lower-right quadrant. The scene is illuminated by bright daylight.