publishers:
    - image-gallery:
        - gallery-type: archived-images-gallery
          title: Gallery 1
          includes: path/images
          image-width: 100
          unstable-if-no-artifacts: true
        - gallery-type: archived-images-gallery
        - gallery-type: in-folder-comparative-gallery
          title: Gallery 3
          base-root-folder: path/images3
          image-width: 321
          image-inner-width: 111
          unstable-if-no-artifacts: true
        - gallery-type: in-folder-comparative-gallery
        - gallery-type: multiple-folder-comparative-gallery
          title: Gallery 5
          base-root-folder: path/images5
          image-width: 444
          image-inner-width: 333
          unstable-if-no-artifacts: true
        - gallery-type: multiple-folder-comparative-gallery
