Head of Erna K., (detail), buff <a href="https://en.wikipedia.org/wiki/en:stoneware" class="extiw" title="w:en:stoneware">stoneware</a>, fired to ~ 1,100-1,200 °C., height: 30 cm, signed and dated
<bdi><a href="https://en.wikipedia.org/wiki/en:Erwin_Vollmer" class="extiw" title="w:en:Erwin Vollmer"><span title="German sculptor and painter (1884-1973)">Erwin Vollmer</span></a>
</bdi>
CC BY-SA 3.0
RM Vollmer