This is my second postcard from Monaco, from Greetings from series by Ewa Słocińska. Monaco is sovereign city-state, located on the French Riviera in Western Europe.
With 19,009 inhabitants per km², it is the second-smallest and most
densely populated sovereign state in the world. Monaco is host of famous
street circuit motor race Monaco Grand Prix, one of the original Grands
Prix of Formula One.
This interesting stamp with nice clean cancellation is ASTANA 2017 - Energy of the Future, issued on 16.05.2017.