Constructed by Ricardo Bofill in 1973, this Spanish apartment complex nicknamed 'La Muralla Roja' is what Andres Gallardo considers to be a 'paradise for photographers.' After seeing the images below, it's not hard to see why. Located in Alicante, Spain, the structure is home to 50 apartments, a swimming pool, and a rooftop sauna. The views from the top of the building are also quite spectacular. Love what you see? Click here to follow Andres on Instagram.