A tan-colored, short-haired dog, possibly a Belgian Malinois, is depicted from behind, walking on a cobblestone path

A tan-colored, short-haired dog, possibly a Belgian Malinois, is depicted from behind, walking on a cobblestone path. The dog wears a metal choke collar with a tag, a black leash, and carries a bright yellow tennis ball in its mouth. To the left, a dark metal railing overlooks the murky, olive-green Alzette River. Across the river, imposing, weathered rock cliffs, part of the Bock Promontory/Casemates, rise steeply, featuring natural erosion and small structures nestled at their base. Sparse, bare vegetation clings to the cliff face. To the right of the path, a second dark metal fence borders a landscaped area with manicured hedges and patches of snow on the ground. Beyond this, a multi-story, light-colored stone building with a dark roof and numerous windows stands. In the distant background, an arched stone bridge spans the river, with additional buildings visible on the elevated terrain. The sky is overcast and uniformly grey. The scene is located in the Grund district of Luxembourg City, Luxembourg.