2002 AD., Austria, Vienna mint, 20 Euro Cent, KM 3086.

Austria, Republic, Vienna mint, engravers Josef Kaiser (obverse) and Luc Luycx (reverse), 2002 AD.,
20 Euro Cent (ø 22,3 mm / 5,69 g), "Nordic gold" alloy (89% copper, 5% aluminium, 5% zinc, and 1% tin), 5,74 g theor. mint weight, mintage 203.400.000 , axis medal alignment ↑↑ (0°) , plain edge with seven indentations ("Spanish flower"),
Obv.: EURO CENT / 20 / 2002 , main entrance of the Belvedere Palace in Vienna, value above and at center, date below, twelve stars around.
Rev.: 20 EURO / CENT / LL , a map of Europe (1st map type with borders) on the left, six fine lines cut through the sea, breaking when passing through the map, and at their ends at the top and bottom are twelve stars (reflective of the flag of Europe). To the right, in raised lettering, is "20 Euro Cent" with the '20' being shown much larger than the words. The designers initials, LL (Luc Luycx), appear next to the 0 in 20.
KM 3086 ; Schön 281 .

From circulation in 2018

Year / Mintage
2002 203.400.000
2002 100,000 In Sets only
2002 10,000 Proof
2003 50,900,000
2003 125,000 In Sets only
2003 25,000 Proof
2004 54,800,000
2004 100,000 In Sets only
2004 20,000 Proof
2005 4,100,000
2005 100,000 In Sets only
2005 20,000 Proof
2006 8,300,000
2006 100,000 In Sets only
2006 20,000 Proof
2007 45,075,000
2007 75,000 In Sets only
2007 20,000 Proof

The Belvedere is a historic building complex in Vienna, Austria, consisting of two Baroque palaces (the Upper and Lower Belvedere), the Orangery, and the Palace Stables. The buildings are set in a Baroque park landscape in the third district of the city, on the south-eastern edge of its centre. It houses the Belvedere museum. The grounds are set on a gentle gradient and include decorative tiered fountains and cascades, Baroque sculptures, and majestic wrought iron gates. The Baroque palace complex was built as a summer residence for Prince Eugene of Savoy.
The Belvedere was built during a period of extensive construction in Vienna, which at the time was both the imperial capital and home to the ruling Habsburg dynasty. This period of prosperity followed on from the commander-in-chief Prince Eugene of Savoy's successful conclusion of a series of wars against the Ottoman Empire.

More on https://en.wikipedia.org/wiki/Belvedere,_Vienna