This beautiful cover from Russia depicts several stamps and a miniature sheet celebrating 3 different UNESCO World Heritage sites in Russia. From the left to the right: a 25p minisheet featuring the Pechorta-Ilych Nature Reserve at
Virgin Komi Forests, a complete set of 4 stamps with several views of the
Volcanoes of Kamchatka and one 22p stamps celebrating the
Kremlim in Moscow.