A low gray wall with white pillars supports barbed wire along the top

A low gray wall with white pillars supports barbed wire along the top. Beyond the wall, dense green foliage partially obscures a building. The building is long and flat, with a white roof and a series of small windows. Satellite dishes are mounted on the exterior walls. A tall, slender tree with sparse leaves stands in front of the building, further obscuring the view. The sky is overcast and gray.