diff --git a/layouts/partials/card.html b/layouts/partials/card.html
index b2ff072..f5a38ee 100644
--- a/layouts/partials/card.html
+++ b/layouts/partials/card.html
@@ -1,18 +1,29 @@
 <div class="col-md-4">
 <div class="card mb-3">
 <a href="{{ .Permalink }}" class="index-anchor text-decoration-none">
-    {{ if .Params.img }}
-      <img width="100%" 
-           src="{{ .Site.BaseURL }}img/{{ .Params.img }}" alt="{{ .Title }}">
-    {{ else if .Params.teaser }}
-      <div class="card-header">
-        <p class="card-text">{{ .Params.teaser }}</p>
-    </div>
-    {{ else if .Site.Params.defaultImage }}
-      <img width="100%" 
-           src="{{ .Site.BaseURL }}img/{{ .Site.Params.defaultImage }}" 
-           alt="{{ .Site.Title }}">
-    {{ end }}
+  {{- $img := .Params.img -}}
+  {{- $refImg := "" -}}
+  {{- if .Params.imgRef -}}
+    {{- range where .Site.RegularPages "Params.pageid" "eq" .Params.imgRef -}}
+      {{- $refImg = .Params.img -}}
+    {{- end -}}
+  {{- end -}}
+  {{- if not $img -}}
+    {{- $img = $refImg -}}
+  {{- end -}}
+  {{ if $img -}}
+    {{- $image := (resources.Get (printf "img/%s" $img)).Resize "400x" -}}
+    <img width="100%" 
+         src="{{ $image.RelPermalink }}" alt="{{ .Title }}">
+  {{ else if .Params.teaser }}
+    <div class="card-header">
+      <p class="card-text">{{ .Params.teaser }}</p>
+  </div>
+  {{ else if .Site.Params.defaultImage }}
+    <img width="100%" 
+         src="{{ .Site.BaseURL }}img/{{ .Site.Params.defaultImage }}" 
+         alt="{{ .Site.Title }}">
+  {{ end }}
 
   <div class="card-body">
     <span class="card-title h4">{{ .Title | truncate 25 }}</span>
diff --git a/layouts/partials/sidebar.html b/layouts/partials/sidebar.html
index 4c5ab25..90c0fab 100644
--- a/layouts/partials/sidebar.html
+++ b/layouts/partials/sidebar.html
@@ -1,89 +1,110 @@
 <div class="col-md-4 mt20">
 
-    {{ if .Params.img -}}
-    <img width="100%" class="mt-3"
-         src="{{ .Site.BaseURL}}img/{{ .Params.img }}" alt="{{ .Params.title }}">
-    {{- else if .Params.teaser -}}
-    <div class="card mt-3">
-      <div class="card-body bg-light">
-        <h5 class="card-text">{{ .Params.teaser }}</h5>
-      </div>
+  {{- $refImg := "" -}}
+  {{- $refPage := "" -}}
+  {{- $img := .Params.img -}}
+  {{- if .Params.imgRef -}}
+    {{- range where .Site.RegularPages "Params.pageid" "eq" .Params.imgRef -}}
+      {{- $refImg = .Params.img -}}
+      {{- $refPage = . -}}
+    {{- end -}}
+  {{- end -}}
+  {{- if not $img -}}
+    {{- $img = $refImg -}}
+  {{- end -}}
+
+  {{ if $img -}}
+    {{- $image := (resources.Get (printf "img/%s" $img)).Resize "400x" -}}
+    {{- if $refPage -}}
+      <a href="{{ $refPage.Permalink }}"><img 
+            width="100%" class="mt-3"
+            src="{{ $image.RelPermalink }}" alt="{{ .Params.title }}"></a>
+    {{- else -}}
+      <img width="100%" class="mt-3"
+           src="{{ $image.RelPermalink }}" alt="{{ .Params.title }}">
+    {{- end -}}
+  {{- else if .Params.teaser -}}
+  <div class="card mt-3">
+    <div class="card-body bg-light">
+      <h5 class="card-text">{{ .Params.teaser }}</h5>
     </div>
-    {{- else if .Site.Params.defaultImage -}}
-    <img width="100%"  class="mt-3"
-         src="{{ .Site.BaseURL }}img/{{ .Site.Params.defaultImage }}" alt="dummy">
-    {{- else if .Params.Summary -}}
-    <div class="card mt-3">
-      <div class="card-body bg-light">
-        <h5 class="card-text">{{ .Params.Summary }}</h5>
-      </div>
+  </div>
+  {{- else if .Site.Params.defaultImage -}}
+  <img width="100%"  class="mt-3"
+       src="{{ .Site.BaseURL }}img/{{ .Site.Params.defaultImage }}" 
+       alt="Default Dmage">
+  {{- else if .Params.Summary -}}
+  <div class="card mt-3">
+    <div class="card-body bg-light">
+      <h5 class="card-text">{{ .Params.Summary }}</h5>
     </div>
-    {{- end }}
+  </div>
+  {{- end }}
 
-    {{ with .Params.Topics -}}
-    <div class="card mt-3">
-      <div class="card-header">
-        <h4 class="card-text">{{i18n "topics"}}</h4>
-      </div>
-      <div class="card-body">
-        {{ range . -}}
-          {{- $page := $.GetPage (printf "/topics/%s" .) -}}
-          <span class="badge rounded-pill bg-secondary m-1">
-            <a href="{{ $page.Permalink }}">{{ $page.Title }}</a>
-          </span>
-        {{- end }}
-      </div>
+  {{ with .Params.Topics -}}
+  <div class="card mt-3">
+    <div class="card-header">
+      <h4 class="card-text">{{i18n "topics"}}</h4>
     </div>
-    {{- end }}
-
-    {{ if not .Site.Params.hideParentArticles -}}
-      {{- $related :=  where .Site.RegularPages "Params.pageid" "in" .Params.parents -}}
-      {{- partial "card-related" 
-          (dict "related" $related "header" (i18n "parent-articles") "id" "parents") -}}
-    {{- end }}
-
-    {{ if and (not .Site.Params.hideChildArticles) 
-              (ne .Site.Params.showChildArticles "cards") -}}
-      {{- $related :=  .Site.RegularPages.RelatedTo (keyVals "parents" .Params.pageid) -}}
-      {{- partial "card-related" 
-          (dict "related" $related "header" (i18n "child-articles") "id" "children") -}}
-    {{- end }}
-
-    {{ if not .Site.Params.hideRelatedArticles -}}
-      {{- $related :=  .Site.RegularPages.RelatedIndices . "topics" -}}
-      {{- partial "card-related" 
-          (dict "related" $related "header" (i18n "related-articles") "id" "related") -}}
-    {{- end }}
-
-    {{ if not .Site.Params.hideSiblingArticles -}}
-      {{- $related :=  .Site.RegularPages.RelatedIndices . "parents" -}}
-      {{- partial "card-related" 
-          (dict "related" $related "header" (i18n "sibling-articles") "id" "siblings") -}}
-    {{- end }}
-
-    {{ if not .Site.Params.hideSectionArticles -}}
-      {{- $section := or .Section "posts" -}}
-      {{- $header := or (i18n (printf "articles-in-%s" $section)) (i18n "articles-in-section") -}}
-      {{- $related := first 20 (where .Site.RegularPages "Section" $section) -}}
-      {{- partial "card-related" 
-          (dict "related" $related "header" $header "id" "articles-in-section") -}}
-    {{- end }}
-
-    {{ if not .Site.Params.hideBacklinks -}}
-      {{- $related := .Scratch.Get "backlinks" -}}
-      {{- partial "card-related" 
-          (dict "related" $related "header" (i18n "backlinks") "id" "backlinks") -}}
-    {{- end }}
-
-    {{ if .Params.showtoc -}}
-    <div class="card mt-3">
-      <div class="card-header">
-        <h4 class="card-text">{{i18n "toc"}}</h4>
-      </div>
-      <div class="card-body">
-        {{ .TableOfContents }}
-      </div>
+    <div class="card-body">
+      {{ range . -}}
+        {{- $page := $.GetPage (printf "/topics/%s" .) -}}
+        <span class="badge rounded-pill bg-secondary m-1">
+          <a href="{{ $page.Permalink }}">{{ $page.Title }}</a>
+        </span>
+      {{- end }}
     </div>
-    {{ end -}}
+  </div>
+  {{- end }}
+
+  {{ if not .Site.Params.hideParentArticles -}}
+    {{- $related :=  where .Site.RegularPages "Params.pageid" "in" .Params.parents -}}
+    {{- partial "card-related" 
+        (dict "related" $related "header" (i18n "parent-articles") "id" "parents") -}}
+  {{- end }}
+
+  {{ if and (not .Site.Params.hideChildArticles) 
+            (ne .Site.Params.showChildArticles "sidebar") -}}
+    {{- $related :=  .Site.RegularPages.RelatedTo (keyVals "parents" .Params.pageid) -}}
+    {{- partial "card-related" 
+        (dict "related" $related "header" (i18n "child-articles") "id" "children") -}}
+  {{- end }}
+
+  {{ if not .Site.Params.hideRelatedArticles -}}
+    {{- $related :=  .Site.RegularPages.RelatedIndices . "topics" -}}
+    {{- partial "card-related" 
+        (dict "related" $related "header" (i18n "related-articles") "id" "related") -}}
+  {{- end }}
+
+  {{ if not .Site.Params.hideSiblingArticles -}}
+    {{- $related :=  .Site.RegularPages.RelatedIndices . "parents" -}}
+    {{- partial "card-related" 
+        (dict "related" $related "header" (i18n "sibling-articles") "id" "siblings") -}}
+  {{- end }}
+
+  {{ if not .Site.Params.hideSectionArticles -}}
+    {{- $section := or .Section "posts" -}}
+    {{- $header := or (i18n (printf "articles-in-%s" $section)) (i18n "articles-in-section") -}}
+    {{- $related := first 20 (where .Site.RegularPages "Section" $section) -}}
+    {{- partial "card-related" 
+        (dict "related" $related "header" $header "id" "articles-in-section") -}}
+  {{- end }}
+
+  {{ if not .Site.Params.hideBacklinks -}}
+    {{- $related := .Scratch.Get "backlinks" -}}
+    {{- partial "card-related" 
+        (dict "related" $related "header" (i18n "backlinks") "id" "backlinks") -}}
+  {{- end }}
+
+  {{ if .Params.showtoc -}}
+  <div class="card mt-3">
+    <div class="card-header">
+      <h4 class="card-text">{{i18n "toc"}}</h4>
+    </div>
+    <div class="card-body">
+      {{ .TableOfContents }}
+    </div>
+  </div>
+  {{ end -}}
 
 </div>