theorangeone.net-legacy/layouts/_default/_markup/render-image.html

{{ $destination := .Destination }}

{{ if not (hasPrefix .Destination "http") }}
  {{ $resource := .Page.Resources.GetMatch $destination }}
  {{ $destination = ($resource.Resize "1500x").RelPermalink }}
{{ end }}

<figure class="text-center">
  <a href="{{ $destination | safeURL }}" target="_blank">
    <img src="{{ $destination | safeURL }}" alt="{{ .Text | plainify }}" style="max-width: 90%;"/>
  </a>
  <figcaption class="text-center">
    <small>{{ .Text | markdownify }}</small>
  </figcaption>
</figure>