Drapeau de La Chassagne
This SVG <a href="https://en.wikipedia.org/wiki/coat_of_arms" class="extiw" title="w:coat of arms">coat of arms</a> includes elements  from this <a href="https://en.wikipedia.org/wiki/coat_of_arms" class="extiw" title="w:coat of arms">coat of arms</a>:
<a rel="nofollow" class="external text" href="http://www.stiftungswf.ch/fusion-vd-la%20chassagne.htm">Gemeindefusion im Kanton Waadt: La Chassagne</a> Stiftung Schweizer Wappen und Fahnen.