diff --git a/assets/base.css b/assets/base.css
index f68061bfde2..7c4c33b16f1 100644
--- a/assets/base.css
+++ b/assets/base.css
@@ -3268,6 +3268,7 @@ details-disclosure > details {
     animation: animateAmbient 30s linear infinite;
   }
 
+  /* This scale number is tied to the variable size_multiplier in liquid */
   @keyframes animateAmbient {
     0% {
       transform: rotate(0deg) translateX(1em) rotate(0deg) scale(1.2);
diff --git a/sections/collage.liquid b/sections/collage.liquid
index 8d133c66f8a..8bb909ec128 100644
--- a/sections/collage.liquid
+++ b/sections/collage.liquid
@@ -37,7 +37,7 @@
             {%- when 'image' -%}
               <div class="collage-card {% if section.settings.card_styles == 'none' %}global-media-settings{% else %}card-wrapper {{ section.settings.card_styles }} color-{{ settings.card_color_scheme }}{% endif %}">
                 <div
-                  class="media media--transparent ratio"
+                  class="media media--transparent ratio{% if block.settings.image_behavior != 'none' %} animate--{{ block.settings.image_behavior }}{% endif %}"
                   {% if block.settings.image != blank %}
                     style="--ratio-percent: {{ 1 | divided_by: block.settings.image.aspect_ratio | times: 100 }}%"
                   {% else %}
@@ -46,6 +46,14 @@
                 >
                   {%- if block.settings.image != blank -%}
                     {%- liquid
+                      assign widths = '50, 75, 100, 150, 200, 300, 400, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, 3200'
+                      assign size_multiplier = 1
+
+                      if block.settings.image_behavior == 'ambient'
+                        assign widths = '60, 90, 120, 180, 240, 360, 480, 600, 900, 1200, 1500, 1800, 2100, 2400, 2700, 3000, 3300, 3600, 3840'
+                        assign size_multiplier = 1.2
+                      endif
+
                       if section.settings.desktop_layout == 'left'
                         assign large_block = forloop.first
                       else
@@ -57,31 +65,25 @@
                     -%}
                     {%- if large_block -%}
                       {%- capture sizes -%}
-                        {% if section.blocks.size == 1 -%}(min-width: {{ settings.page_width }}px) calc({{ settings.page_width }}px - 100px){% else %}(min-width: {{ settings.page_width }}px) calc(({{ settings.page_width }}px - 100px) * 2 / 3 - {{ grid_space_desktop }}){% endif %},
-                        {% if section.blocks.size == 1 -%}(min-width: 750px) calc(100vw - 100px){% else %}(min-width: 750px) calc((100vw - 100px) * 2 / 3 - {{ grid_space_desktop }}){% endif %},
-                        {% if section.blocks.size == 2 and section.settings.mobile_layout == 'collage' -%}calc((100vw - 30px) / 2){% else %}calc(100vw - 30px){% endif %}
+                        {% if section.blocks.size == 1 -%}(min-width: {{ settings.page_width }}px) calc(({{ settings.page_width }}px - 100px) * {{ size_multiplier }}){% else %}(min-width: {{ settings.page_width }}px) calc((({{ settings.page_width }}px - 100px) * 2 / 3 - {{ grid_space_desktop }}) * {{ size_multiplier }}){% endif %},
+                        {% if section.blocks.size == 1 -%}(min-width: 750px) calc((100vw - 100px) * {{ size_multiplier }}){% else %}(min-width: 750px) calc(((100vw - 100px) * 2 / 3 - {{ grid_space_desktop }}) * {{ size_multiplier }}){% endif %},
+                        {% if section.blocks.size == 2 and section.settings.mobile_layout == 'collage' -%}calc(((100vw - 30px) / 2) * {{ size_multiplier }}){% else %}calc((100vw - 30px) * {{ size_multiplier }}){% endif %}
                         {%- endcapture -%}
                       {{
                         block.settings.image
-                        | image_url: width: 3200
-                        | image_tag:
-                          loading: 'lazy',
-                          sizes: sizes,
-                          widths: '50, 75, 100, 150, 200, 300, 400, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, 3200'
+                        | image_url: width: 3840
+                        | image_tag: loading: 'lazy', sizes: sizes, widths: widths
                       }}
                     {%- else -%}
                       {%- capture sizes -%}
-                           (min-width: {{ settings.page_width }}px) calc(({{ settings.page_width }}px - 100px) * 1 / 3 - {{ grid_space_desktop }}),
-                           (min-width: 750px) calc((100vw - 100px) * 1 / 3 - {{ grid_space_desktop }}),
-                           {% if section.settings.mobile_layout == 'collage' %}calc((100vw - 30px) / 2 - {{ grid_space_mobile }}){% else %}calc(100vw - 30px){% endif %}
+                           (min-width: {{ settings.page_width }}px) calc((({{ settings.page_width }}px - 100px) * 1 / 3 - {{ grid_space_desktop }}) * {{ size_multiplier }}),
+                           (min-width: 750px) calc(((100vw - 100px) * 1 / 3 - {{ grid_space_desktop }}) * {{ size_multiplier }}),
+                           {% if section.settings.mobile_layout == 'collage' %}calc(((100vw - 30px) / 2 - {{ grid_space_mobile }}) * {{ size_multiplier }}){% else %}calc((100vw - 30px) * {{ size_multiplier }}){% endif %}
                         {%- endcapture -%}
                       {{
                         block.settings.image
-                        | image_url: width: 3200
-                        | image_tag:
-                          loading: 'lazy',
-                          sizes: sizes,
-                          widths: '50, 75, 100, 150, 200, 300, 400, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, 3200'
+                        | image_url: width: 3840
+                        | image_tag: loading: 'lazy', sizes: sizes, widths: widths
                       }}
                     {%- endif -%}
                   {%- else -%}
@@ -152,7 +154,7 @@
                       data-media-id="{{ block.settings.video_url.id }}"
                     >
                       <div
-                        class="media media--transparent ratio"
+                        class="media media--transparent ratio{% if block.settings.image_behavior != 'none' %} animate--{{ block.settings.image_behavior }}{% endif %}"
                         {% if block.settings.cover_image != blank %}
                           style="--ratio-percent: {{ 1 | divided_by: block.settings.cover_image.aspect_ratio | times: 100 }}%"
                         {% else %}
@@ -164,21 +166,31 @@
                         </span>
 
                         {%- if block.settings.cover_image != blank -%}
+                          {% liquid
+                            assign widths = '50, 75, 100, 150, 200, 300, 400, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, 3200'
+                            assign size_multiplier = 1
+
+                            if block.settings.image_behavior == 'ambient'
+                              assign size_multiplier = 1.2
+                              assign widths = '60, 90, 120, 180, 240, 360, 480, 600, 900, 1200, 1500, 1800, 2100, 2400, 2700, 3000, 3300, 3600, 3840'
+                            endif
+                          %}
+
                           {%- capture sizes -%}
                             (min-width: {{ settings.page_width }}px)
                             {% if section.blocks.size == 1 -%}
-                              calc({{ settings.page_width }}px - 100px)
+                              calc(({{ settings.page_width }}px - 100px) * {{ size_multiplier }})
                             {%- else -%}
-                              {{- settings.page_width | minus: 100 | times: 0.67 | round }}px
+                              calc({{ settings.page_width | minus: 100 | times: 0.67 | round }}px * {{ size_multiplier }})
                             {%- endif -%}
                             , (min-width: 750px)
-                            {%- if section.blocks.size == 1 %} calc(100vw - 100px){% else %} 500px{% endif -%}
-                            , calc(100vw - 30px)
+                            {%- if section.blocks.size == 1 %} calc((100vw - 100px) * {{ size_multiplier }}){% else %} calc(500px * {{ size_multiplier }}){% endif -%}
+                            , calc((100vw - 30px) * {{ size_multiplier }})
                           {%- endcapture -%}
                           {{
                             block.settings.cover_image
-                            | image_url: width: 3000
-                            | image_tag: loading: 'lazy', sizes: sizes, widths: '550, 720, 990, 1100, 1500, 2200, 3000'
+                            | image_url: width: 3840
+                            | image_tag: loading: 'lazy', sizes: sizes, widths: widths
                           }}
                         {%- else -%}
                           {{ 'collection-2' | placeholder_svg_tag: 'placeholder-svg placeholder' }}
@@ -383,6 +395,26 @@
           "type": "image_picker",
           "id": "image",
           "label": "t:sections.collage.blocks.image.settings.image.label"
+        },
+        {
+          "type": "header",
+          "content": "t:sections.all.animation.content"
+        },
+        {
+          "type": "select",
+          "id": "image_behavior",
+          "options": [
+            {
+              "value": "none",
+              "label": "t:sections.all.animation.image_behavior.options__1.label"
+            },
+            {
+              "value": "ambient",
+              "label": "t:sections.all.animation.image_behavior.options__2.label"
+            }
+          ],
+          "default": "none",
+          "label": "t:sections.all.animation.image_behavior.label"
         }
       ]
     },
@@ -438,6 +470,26 @@
           "default": "Describe the video",
           "label": "t:sections.collage.blocks.video.settings.description.label",
           "info": "t:sections.collage.blocks.video.settings.description.info"
+        },
+        {
+          "type": "header",
+          "content": "t:sections.all.animation.content"
+        },
+        {
+          "type": "select",
+          "id": "image_behavior",
+          "options": [
+            {
+              "value": "none",
+              "label": "t:sections.all.animation.image_behavior.options__1.label"
+            },
+            {
+              "value": "ambient",
+              "label": "t:sections.all.animation.image_behavior.options__2.label"
+            }
+          ],
+          "default": "none",
+          "label": "t:sections.all.animation.image_behavior.label"
         }
       ]
     }
diff --git a/sections/image-banner.liquid b/sections/image-banner.liquid
index 62f039a2d37..8e6cb1b6209 100644
--- a/sections/image-banner.liquid
+++ b/sections/image-banner.liquid
@@ -34,7 +34,7 @@
     assign half_width = '60vw'
     assign full_width = '120vw'
     assign stacked_sizes = '(min-width: 750px) 60vw, 120vw'
-    assign widths = '450, 660, 900, 1320, 1800, 2136, 2400, 3600, 7680'
+    assign widths = '450, 660, 900, 1320, 1800, 2136, 2400, 3600, 4608'
   else
     assign half_width = '50vw'
     assign full_width = '100vw'
@@ -64,7 +64,7 @@
       -%}
       {{
         section.settings.image
-        | image_url: width: 3840
+        | image_url: width: 4608
         | image_tag:
           loading: 'lazy',
           width: section.settings.image.width,
@@ -96,7 +96,7 @@
       -%}
       {{
         section.settings.image_2
-        | image_url: width: 3840
+        | image_url: width: 4608
         | image_tag:
           loading: 'lazy',
           width: section.settings.image_2.width,
diff --git a/sections/image-with-text.liquid b/sections/image-with-text.liquid
index b5fbb3f8dff..ed61704943b 100644
--- a/sections/image-with-text.liquid
+++ b/sections/image-with-text.liquid
@@ -27,8 +27,8 @@
           {%- if section.settings.image_behavior == 'ambient' -%}
             {%- assign widths = '198, 432, 642, 900, 1284, 1800' -%}
             {%- capture sizes -%}
-              (min-width: {{ settings.page_width }}px) {{ settings.page_width | minus: 100 | divided_by: 1.6667 }}px,
-              (min-width: 750px) calc((100vw - 130px) / 1.667), calc((100vw - 50px) / 1.667)
+              (min-width: {{ settings.page_width }}px) {{ settings.page_width | times: 1.2 | minus: 100 }}px,
+              (min-width: 750px) calc((120vw - 130px) / 2), calc((120vw - 50px) / 2)
             {%- endcapture -%}
           {%- else -%}
             {%- assign widths = '165, 360, 535, 750, 1070, 1500' -%}
@@ -39,7 +39,7 @@
           {%- endif -%}
           {{
             section.settings.image
-            | image_url: width: 1500
+            | image_url: width: 1800
             | image_tag: loading: 'lazy', sizes: sizes, widths: widths
           }}
         {%- else -%}
diff --git a/sections/slideshow.liquid b/sections/slideshow.liquid
index 173517ad5d5..b77cd6e9503 100644
--- a/sections/slideshow.liquid
+++ b/sections/slideshow.liquid
@@ -133,7 +133,7 @@
               assign height = block.settings.image.width | divided_by: block.settings.image.aspect_ratio | round
               if section.settings.image_behavior == 'ambient'
                 assign sizes = '120vw'
-                assign widths = '450, 660, 900, 1320, 1800, 2136, 2400, 3600, 7680'
+                assign widths = '450, 660, 900, 1320, 1800, 2136, 2400, 3600, 4608'
               else
                 assign sizes = '100vw'
                 assign widths = '375, 550, 750, 1100, 1500, 1780, 2000, 3000, 3840'
@@ -141,7 +141,7 @@
             -%}
             {{
               block.settings.image
-              | image_url: width: 3840
+              | image_url: width: 4608
               | image_tag: loading: 'lazy', height: height, sizes: sizes, widths: widths
             }}
           {%- else -%}