On February 10, 2020, the Polish Post issued a postage stamp marking the centenary of Poland's restoration of access to the Baltic Sea. The ceremony was given the poetic title "Wedding of Poland to the Sea".
On October 21, 2019, the Portuguese Post issued a series of postage stamps commemorating the Liberal Revolution of 1820.
On September 23, 2019, in honor of World Heritage Day, the Croatian postal administration of Bosnia and Herzegovina issued a postage stamp with a picture of the Croatian artist Ivica Vlašić .
On May 24, Great Britain’s Royal Mail celebrated the 200th anniversary of the birth of Queen Victoria by issuing a set of stamps called Queen Victoria Bicentenary.
April 10, 2019 US Post has released a series of stamps "Post Office Murals"
On April 1, 2019, the post office of Vietnam released the series Vietnamese Silk Painting, consisting of 4 stamps.
On March 19, 2019, the post office of Macedonia released the "Prominent Persons" series, consisting of 3 postage stamps.
October 31, 2018 Polish Post issued a series of "Lost works of art", consisting of 3 postage stamps.
On September 21, 2018, the Spanish Post issued a postage stampto honour the 150th anniversary of the death of of General Leopoldo O’Donnell y Jorris (1809-1867).