diff --git a/assets/building-wooden-project-640x504.jpg b/assets/building-wooden-project-640x504.jpg
new file mode 100644
index 0000000..d230674
Binary files /dev/null and b/assets/building-wooden-project-640x504.jpg differ
diff --git a/assets/grinding-metal-640x480.jpg b/assets/grinding-metal-640x480.jpg
new file mode 100644
index 0000000..99bffb3
Binary files /dev/null and b/assets/grinding-metal-640x480.jpg differ
diff --git a/assets/painting-miniatures-640x480.jpg b/assets/painting-miniatures-640x480.jpg
new file mode 100644
index 0000000..27c7e31
Binary files /dev/null and b/assets/painting-miniatures-640x480.jpg differ
diff --git a/assets/using-embroidery-machine-640x480.jpg b/assets/using-embroidery-machine-640x480.jpg
new file mode 100644
index 0000000..85ac7e0
Binary files /dev/null and b/assets/using-embroidery-machine-640x480.jpg differ
diff --git a/index.html b/index.html
index d6aad6c..8eb781d 100644
--- a/index.html
+++ b/index.html
@@ -94,10 +94,10 @@
 							and all skill levels are welcome. Membership is $55 / month for 24/7 access.
 						</p>
 						<div class="home-gallery">
-							<img width="1024" height="768" src="/assets/painting-miniatures-1024x768.jpeg" srcset="/assets/painting-miniatures-1024x768.jpeg 1024w" sizes="(max-width: 760px) calc(100vw - 24px), 750px" alt="Member painting a project at a Protospace work table" loading="lazy" decoding="async" />
-							<img width="1024" height="806" src="/assets/building-wooden-project-1024x806.jpg" srcset="/assets/building-wooden-project-1024x806.jpg 1024w" sizes="(max-width: 760px) calc(100vw - 24px), 750px" alt="Member working on a wooden project with power tools" loading="lazy" decoding="async" />
-							<img width="1024" height="768" src="/assets/using-embroidery-machine-1024x768.jpeg" srcset="/assets/using-embroidery-machine-1024x768.jpeg 1024w" sizes="(max-width: 760px) calc(100vw - 24px), 750px" alt="Member using an industrial embroidery machine" loading="lazy" decoding="async" />
-							<img width="1024" height="768" src="/assets/grinding-metal-1024x768.jpeg" srcset="/assets/grinding-metal-1024x768.jpeg 1024w" sizes="(max-width: 760px) calc(100vw - 24px), 750px" alt="Member grinding metal in the metal shop" loading="lazy" decoding="async" />
+							<img width="640" height="480" src="/assets/painting-miniatures-640x480.jpg" srcset="/assets/painting-miniatures-640x480.jpg 640w" sizes="(max-width: 760px) calc(100vw - 24px), 750px" alt="Member painting a project at a Protospace work table" loading="lazy" decoding="async" />
+							<img width="640" height="504" src="/assets/building-wooden-project-640x504.jpg" srcset="/assets/building-wooden-project-640x504.jpg 640w" sizes="(max-width: 760px) calc(100vw - 24px), 750px" alt="Member working on a wooden project with power tools" loading="lazy" decoding="async" />
+							<img width="640" height="480" src="/assets/using-embroidery-machine-640x480.jpg" srcset="/assets/using-embroidery-machine-640x480.jpg 640w" sizes="(max-width: 760px) calc(100vw - 24px), 750px" alt="Member using an industrial embroidery machine" loading="lazy" decoding="async" />
+							<img width="640" height="480" src="/assets/grinding-metal-640x480.jpg" srcset="/assets/grinding-metal-640x480.jpg 640w" sizes="(max-width: 760px) calc(100vw - 24px), 750px" alt="Member grinding metal in the metal shop" loading="lazy" decoding="async" />
 						</div>
 						<p>
 							We are a quirky, fun community where artists, makers and geeks come together to share our