I like the groundedness of this photograph. The yellow and green belongs near the bottom and the darkest tone (the parking lot macadam) seems to tamp down the remaining visual elements, including the letter Y.
The curbs in San Francisco are very appealing to a street photographer.
I shot this for its geometric properties, or should I say geometric awkwardness.
Another night shot of parking lot curbs. This one was lit by the headlights of a passing car.