This is a low-angle, full-shot photograph of the side of a historic building, likely a castle or fortified structure, made of red sandstone blocks

This is a low-angle, full-shot photograph of the side of a historic building, likely a castle or fortified structure, made of red sandstone blocks. The building is tall and has a crenellated roofline, suggesting defensive architecture. Several windows are visible, some with dark frames and glass reflecting the sky. A prominent feature is a projecting stone structure extending from the upper wall, supported by decorative corbels. The texture of the rough-hewn stone blocks is clearly visible, with some showing signs of age and weathering. The sky is a bright blue with a few scattered white clouds. A tall, dark green evergreen tree is partially visible on the left side of the image, and a sliver of another building made of lighter colored stone can be seen in the upper left corner. The image appears to be taken during the day, with sunlight casting strong shadows across the facade. This building is the Torre Baró de Viladecans, located in Viladecans, Spain.