Fieldstone sacristy in Kalvola, Hämeenlinna, Finland
<a href="//commons.wikimedia.org/wiki/Creator:Selim_A._Lindqvist" title="Creator:Selim A. Lindqvist">Creator:Selim A. Lindqvist</a>
CC BY-SA 4.0
<a rel="nofollow" class="external free" href="https://www.finna.fi/Record/musketti.M012:HK18871231:137">https://www.finna.fi/Record/musketti.M012:HK18871231:137</a>