A large mosaic mural is affixed to the textured, light grey facade of a multi-story building in Rotterdam, Netherlands, under an overcast sky

A large mosaic mural is affixed to the textured, light grey facade of a multi-story building in Rotterdam, Netherlands, under an overcast sky. The central composition of the mosaic features a figure in historical attire, including a feathered hat, seated on a white horse, rendered with light-colored, possibly reflective, mosaic tiles. The horse is depicted dynamically, with its front legs raised. A flowing, serpentine shape in shades of blue and green serves as a backdrop to the rider and horse. Above and below this central scene are colorful mosaic representations of cityscapes with multiple buildings and spires. The word "ROTERODAMUM" is spelled in mosaic above the upper cityscape. Smaller, dark, stylized motifs are scattered on the light grey background surrounding the main mosaic. To the left of the mural, the building's adjacent facade displays a grid of evenly spaced, recessed rectangular windows. The lower section of the building, beneath the mosaic, is clad in modern gold-colored paneling with black framing and reflective glass. No human figures are visible in the immediate foreground or on the building's exterior.