Door in Bled, Slovenia- One thing I'm always interested in my travels are the different doors. I think doors serve as the face and first impression before you enter a new building, especially a historic one. Doors are just a part of the design process.
Alabaster work set in porcelain tiling at Golestan Palace in Tehran, Iran. Looking closer at the threshold steps, that's not rust or wear causing the striping pattern but more polished alabaster or marble stones. Very beautiful!