Here is a coin that would be sort of suitable in the "Churches" topic ... but since the church depicted is pretty small, why not start a new topic about saints on coins?
This is a German €10 collector coin (mintage about 1.8 million) dedicated to Elizabeth of Thuringia. In the center you see Elizabeth. Around her are (top left) Wartburg castle in Eisenach, Thuringia, (top right) St. Elizabeth church in Marburg, Hesse - two places where she lived. At the bottom you can see how she helps the sick and the poor.