The image shows a large metal structure in the middle of a grassy field. The structure appears to be a large, open-air structure with a curved roof made up of multiple rows of metal poles. The poles are arranged in a grid-like pattern and are supported by a metal fence. In the center of the structure, there is a small white building with a red roof. The sky is cloudy and there are trees in the background. The grass on the field is green and well-maintained.