{{ $pages := .Paginate (where .Site.RegularPages "Type" "in" .Site.Params.mainSections) }}
<div class="grid grid-catalog">
  {{ range sort $pages.Pages "Date" "desc" }}
    {{ $original := resources.Get .Params.cover }}
    {{ $cover := $original.Resize "x320" }}
    {{ $cover2x := $original.Resize "x640" }}
    {{ $placeholder := $cover.Resize "x1" }}
    <div class="catalog-item">
      <a class="catalog-item__content" href="{{ .Permalink }}">
        <h2 class="catalog-item__album">{{ .Title }}</h2>
        <div class="catalog-item__artist">by {{ .Params.artist }}</div>
          <img
          class="catalog-item__visual"
          width="320"
          height="320"
          style="background-image: url(data:{{ $placeholder.MediaType }};base64,{{ $placeholder.Content | base64Encode }});"
          src="{{ $cover.Permalink }}"
          srcset="{{ $cover.Permalink }} 1x, {{ $cover2x.Permalink }} 2x"
          alt="{{ .Title }} album's cover'"
          title="{{ .Title }} album's cover'"
          >
      </a>
    </div>
  {{ end }}
</div>