"A small territory with a great mission" is the motto under which on February 11, 1929 Lateran Treaty between the Kingdom of Italy and the Holy See recognized Vatican as a sovereign territory. It was an agreement which opened doors for curious patrons who for centuries had been trading gossip about "What is kept inside Vatican castles?".

More than fifteen hundred years ago Romans were awe struck when they caught the very first sight of the Sistine Chapel. After that masters of painting were born and dead as well as whole pictural art styles. And contemporaries of you and me gape on the distinguished temple.