Tall buildings have always fascinated me. This building is one of the landmarks of San Francisco and can be seen from most of the bay area. I had seen a T.V. show where they went into the top part of the building and showed the structure, views, the swaying and all the interesting things about the building. It was fascinating. I remember seeing the top part of the pyramid glowing orange one evening, as the sun was setting. The building had the same orange glow as the Golden Gate Bridge. I decided to paint that with the California blue sky.