Four language (Slovak, Polish, Hungarian and German) trafic sign in <a href="https://en.wikipedia.org/wiki/Donovaly" class="extiw" title="en:Donovaly">Donovaly</a>, Slovakia
<a href="https://hu.wikipedia.org/wiki/Szerkeszt%C5%91:Beroesz" class="extiw" title="hu:Szerkesztő:Beroesz">Beroesz</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>