A black Mercedes-Benz 300 SL, likely participating in a rally (indicated by the number "366" on the door), is parked on a paved area next to a building

A black Mercedes-Benz 300 SL, likely participating in a rally (indicated by the number "366" on the door), is parked on a paved area next to a building. The building features light-colored stone cladding with decorative vertical lines and sculpted corbels beneath the windows. There are two windows with light-colored frames and partially drawn curtains. In between the car and the building, a black and white striped patio awning and pink decorative trees are visible. The image suggests a refined European urban environment, possibly a historic district due to the architectural style of the building. If this is indeed Spa, Belgium, it might be in the city center, known for its historical importance as a spa town and its association with motorsport (Spa-Francorchamps circuit).