diff --git a/content/experiment-control/control-loops.md b/content/experiment-control/control-loops.md
index 5ecd3665..5cd59159 100644
--- a/content/experiment-control/control-loops.md
+++ b/content/experiment-control/control-loops.md
@@ -5,7 +5,7 @@ template = "page.html"
 +++
 
 
-{% layout_text_img(src="images/stabilizer@2x.png", alt="", textleft=true, shadow=false) %}
+{% layout_text_img(src="images/stabilizer@2x.png", popup="images/origin/stabilizer.jpg", alt="", textleft=true, shadow=false) %}
 
 ##### Stabilizer
 
@@ -33,7 +33,7 @@ The <a href="https://github.com/quartiq/stabilizer" target="_blank" rel="noopene
 
 
 
-{{ layout_centered_img(src="images/_standard-open-source-firmware@2x.png", alt="", css="row d-flex align-items-center mt-0 mb-0") }}
+{{ layout_centered_img(src="images/_standard-open-source-firmware@2x.png", popup="images/origin/stabilizer_pid.png", alt="", css="row d-flex align-items-center mt-0 mb-0") }}
 
 
 
@@ -70,7 +70,7 @@ The <a href="https://github.com/quartiq/stabilizer" target="_blank" rel="noopene
 
 
 
-{% layout_text_img(src="images/Thermostat@2x.png", alt="", shadow=false) %}
+{% layout_text_img(src="images/Thermostat@2x.png", popup="images/origin/thermostat.jpg", alt="", shadow=false) %}
 
 ##### Thermostat
 
diff --git a/static/images/origin/stabilizer.jpg b/static/images/origin/stabilizer.jpg
new file mode 100644
index 00000000..a2bb163f
Binary files /dev/null and b/static/images/origin/stabilizer.jpg differ
diff --git a/static/images/origin/stabilizer_pid.png b/static/images/origin/stabilizer_pid.png
new file mode 100644
index 00000000..981112f8
Binary files /dev/null and b/static/images/origin/stabilizer_pid.png differ
diff --git a/static/images/origin/thermostat.jpg b/static/images/origin/thermostat.jpg
new file mode 100644
index 00000000..1debbd12
Binary files /dev/null and b/static/images/origin/thermostat.jpg differ