Friends´s day on 14.2.

In Finland Valentine's Day is called ystävänpäivä which translates into "Friend's Day".

Animals are faithful friends 

The theme of the 2016 Valentine’s Day stamps is animals. The five stamps in the stamp booklet, designed by Anne Vasko, depict friendship among different species of animals. “In the stamps, animals meet each other sympathetically, with a twinkle in their eyes. Many animals also are faithful friends to people, sharing their everyday life,” says Vasko.

Friends

A newcomer in the field of stamp design, Anne Vasko is an experienced artist who combines different techniques and materials in her illustrations. She has illustrated several books, both her own and books by others, and she has also designed textile patterns. Vasko is also the Finnish pioneer in coloring books for adults, the first of which was published already in 2007.