An interior scene in Berlin, Germany, displays a prominent circular art installation on a polished concrete floor

An interior scene in Berlin, Germany, displays a prominent circular art installation on a polished concrete floor. The central feature is a raised circular bed filled with numerous smooth, light-colored pebbles, many of which bear colorful painted marks, symbols, or text. From the center of this pebble bed emerges a dense cluster of dried pampas grass or similar feathery reeds, predominantly light brown with reddish tips. This inner pebble circle is bordered by a dark gray rim and surrounded by a slightly wider, lower ring of brown, possibly compacted earth or sand. An irregular, undulating border of similar light-colored, marked pebbles outlines the outer edge of the brown ring, defining the installation's perimeter on the concrete floor. This outer pebble border is also partially lined with a light-colored rope. In the background, against a pale wall, are several indistinct decorative elements appearing as dried plants or grasses arranged in pink, organically shaped bases. To the right of these elements, the lower legs and feet of a person are visible, wearing dark trousers and black shoes. In the immediate foreground, dark shadows of at least two individuals, including the photographer's feet in black shoes, are cast onto the concrete floor. The overall lighting is dim and artificial.