The Aljafería Palace is the only fortified Islamic palace that dates to the middle ages. The construction works of the palace have been completed in the second half of the 11th century. Being a very well preserved place, today it serves as headquarter of the Aragonese Parliament.
More about this image here: https://sumfinity.com/hdr-photos/spain/zaragoza/zaragoza-aljaferia-palac...
I really like it, except this ugly building in the background. Generally I'm against cutting out stuff from photos but this time I'm for it :).