Flag of Colfontaine, in Hainaut province, Belgium. Description from FOTW: The municipal flag of Colfontaine is vertically divided green-yellow with the municipal arms in the middle.
Nethunter (CoA PercevalBxl)
2008-08-13
Own work, coat of arms from file: <a href="//commons.wikimedia.org/wiki/File:CommunesBelgique-Colfontaine.svg" title="File:CommunesBelgique-Colfontaine.svg">Image:CommunesBelgique-Colfontaine.svg</a>