on a clear day the low evening sun can be the source of some great reflections. we had a lovely late autumn walk but the days are very short so late in the year so by the time we reached back at our car the sun had set. the walk started and ended by passing through a campground for camping trailers. so late in the year the place was almost deserted but most of the trailers are placed there year round and have become more like cottages than mobile trailers. the setting sun was shining brightly on one and that was reflected in the windows of another nearby unit.