diff --git a/gallery.html b/gallery.html
index ab1671a1..370ab8a4 100644
--- a/gallery.html
+++ b/gallery.html
@@ -57,7 +57,7 @@
             <p>GPXSee on Windows 10</p>
           </li><li>
             <a href="gallery/mac.png">
-              <img src="gallery/mac_prev.png" width="200" height="280" alt=""/>
+              <img src="gallery/mac_prev.png" width="200" height="261" alt=""/>
             </a>  
             <h3>Mac OS&nbsp;X</h3>
             <p>GPXSee on OS&nbsp;X</p>
@@ -87,7 +87,7 @@
             <p>GPXSee showing a POI file on Windows 10</p>
           </li><li>
             <a href="gallery/lin2.png">
-              <img src="gallery/lin2_prev.png" width="200" height="276" alt=""/>
+              <img src="gallery/lin2_prev.png" width="200" height="265" alt=""/>
             </a>
             <h3>Waypoints</h3>
             <p>GPXSee showing a POI file on Linux</p>
@@ -111,7 +111,7 @@
             <p>GPXSee showing areas (polygons)</p>
           </li><li>
             <a href="gallery/exif.png">
-              <img src="gallery/exif_prev.png" width="200" height="264" alt=""/>
+              <img src="gallery/exif_prev.png" width="200" height="263" alt=""/>
             </a>
             <h3>Geotagged images</h3>
             <p>GPXSee showing geotagged JPEGs</p>
diff --git a/gallery/exif.png b/gallery/exif.png
index 5ead19bc..f423242d 100644
Binary files a/gallery/exif.png and b/gallery/exif.png differ
diff --git a/gallery/exif_prev.png b/gallery/exif_prev.png
index c811468f..87f70ffc 100644
Binary files a/gallery/exif_prev.png and b/gallery/exif_prev.png differ
diff --git a/gallery/lin2.png b/gallery/lin2.png
index 5643867c..ed36d4c2 100644
Binary files a/gallery/lin2.png and b/gallery/lin2.png differ
diff --git a/gallery/lin2_prev.png b/gallery/lin2_prev.png
index 8b3f2298..d98dea7d 100644
Binary files a/gallery/lin2_prev.png and b/gallery/lin2_prev.png differ
diff --git a/gallery/mac.png b/gallery/mac.png
index 08d5c458..140ebe77 100644
Binary files a/gallery/mac.png and b/gallery/mac.png differ
diff --git a/gallery/mac_prev.png b/gallery/mac_prev.png
index 97d4a917..c08f2315 100644
Binary files a/gallery/mac_prev.png and b/gallery/mac_prev.png differ