Obverse: Shows a wave-like structure consisting of many dots, which are small particles formed in the air, and the data obtained from them. The dots form a line chart; designers at right P (Terhi Tuominen and Jitan V. Patel). Country and mintmark at top SUOMI (ʟMㅈ) FINLAND, value at bottom 20€. Reverse: A stylized image of a bearded lichen with a root structure that looks very similar to lungs. Theme left/right in Finnish and Swedish ILMASTOTUTKIMUS KLIMATFORSKNING (Climate Study), date at bottom2022.
