Art Appreciation: One of the most famous depictions in art history of Pentecost was a painting titled Pentecost, or The Coming of the Holy Spirit, by the artist, Joseph Ignaz Mildorfer. This painting currently hangs in the Hungarian National Gallery.
Blue Mosque or The Sultan Ahmed Mosque is an historic mosque in Istanbul. The mosque is popularly known as the Blue Mosque for the blue tiles adorning the walls of its interior. It was built during the rule of Ahmed I.