Colorful Calligraphy

Guess where this is from? 

If you guessed the Topkapi Palace, you're correct! I've shared much on the Topkapi Palace, and one thing that is consistent for every photo is all the details and colors. This photo you can actually see caligraphy painted/written all over the place. I'm guessing all the calligraphy is from different verses from the Quran. I really love the colors in this photo!