The Delegation of Riga Greeting the Swedish King Gustav II Adolph on September 25, 1621 Commissioner: the Samson-Himmelstierna family and other families Drawing: painter Anton Dietrich (1933–1904) Created: Mayer Königliche Bayerische Hofkunstanstalt in Munich in 1887 Material: Painted glass, lead Size: 700 x 285 cm Photo: U.Muzikants