{{ $headless := .Site.GetPage "/viemunicipale/leconseilmunicipal" }}

<ul class="conseilmunicipal">
{{ range $.Site.Data.conseilmunicipal.conseilmunicipal }}
  {{ $image := $headless.Resources.GetMatch .image }}
  {{ $resized := $image.Resize "250x" }}
  <li>
   {{ partial "person.html" (merge . (dict "image" $resized.RelPermalink)) }}
  </li>
{{ end }}
</ul>