diff --git a/content/technical/2011/12/freebsd-zfs-powered-nas.html b/content/technical/2011/12/freebsd-zfs-powered-nas.html
index 8ed1b7f..ff0b96f 100644
--- a/content/technical/2011/12/freebsd-zfs-powered-nas.html
+++ b/content/technical/2011/12/freebsd-zfs-powered-nas.html
@@ -64,17 +64,17 @@ MicroServer][microserver] running FreeBSD.
 </script>
 
 <figure>
-  <img id="inside-outside-view" src="/images/2012/01/_MG_0582.jpg" width="600" height="600" alt="" />
+  <img id="inside-outside-view" src="/images/2012/01/_MG_0582.jpg" width="600" height="600" alt="Inside/outside view of HP MicroServer" />
   <figcaption>The end result. Click/tap to toggle inside view.</figcaption>
 </figure>
 
 <figure>
-  <img src="/images/2012/01/_MG_0583.jpg" width="600" height="600" alt="" />
+  <img src="/images/2012/01/_MG_0583.jpg" width="600" height="600" alt="Fron of MicroServer with CD for size comparison" />
   <figcaption>CD for size comparison.</figcaption>
 </figure>
 
 <figure>
-  <img src="/images/2012/01/_MG_0584.jpg" width="600" height="600" alt="" />
+  <img src="/images/2012/01/_MG_0584.jpg" width="600" height="600" alt="Oblique view of HP MicroServer" />
   <figcaption>Oblique view (excuse the finger prints).</figcaption>
 </figure>
 
@@ -108,12 +108,12 @@ The final parts list ended up being rather diminutive:
 The total cost ended up being $731.67, healthily under budget.
 
 <figure>
-  <img src="/images/2012/01/IMG_0097.jpg" width="600" height="600" alt="" />
+  <img src="/images/2012/01/IMG_0097.jpg" width="600" height="600" alt="Installing RAM into HP MicroServer" />
   <figcaption>Installing the extra RAM.</figcaption>
 </figure>
 
 <figure>
-  <img src="/images/2012/01/IMG_0098.jpg" width="600" height="600" alt="" />
+  <img src="/images/2012/01/IMG_0098.jpg" width="600" height="600" alt="Installing hard drives into HP MicroServer" />
   <figcaption>Installing the hard drives.</figcaption>
 </figure>
 
diff --git a/content/technical/2011/12/openwrt-on-alix.html b/content/technical/2011/12/openwrt-on-alix.html
index 5232aad..7aa0056 100644
--- a/content/technical/2011/12/openwrt-on-alix.html
+++ b/content/technical/2011/12/openwrt-on-alix.html
@@ -61,7 +61,7 @@ settings worked fine but can be changed via a web UI) and very reliable.
 [FreeBSD]: http://www.freebsd.org/
 
 <figure>
-  <img src="/images/2012/01/_MG_0562.jpg" width="600" height="258" alt="" />
+  <img src="/images/2012/01/_MG_0562.jpg" width="600" height="258" alt="Front view" />
   <figcaption>Front with three LEDs. The behaviour of the LEDs can
   be customised in OpenWRT. I have the left one indication power and
   the middle one indicating activity on the WAN port. The other one is
@@ -69,12 +69,12 @@ settings worked fine but can be changed via a web UI) and very reliable.
 </figure>
 
 <figure>
-  <img src="/images/2012/01/_MG_0569.jpg" width="600" height="600" alt="" />
+  <img src="/images/2012/01/_MG_0569.jpg" width="600" height="600" alt="Top view with CD for size comparison" />
   <figcaption>Top of case, showing size in comparison to a CD case.</figcaption>
 </figure>
 
 <figure>
-  <img src="/images/2012/01/_MG_0567.jpg" width="600" height="600" alt="" />
+  <img src="/images/2012/01/_MG_0567.jpg" width="600" height="600" alt="alix2d13 board" />
   <figcaption>The ALIX board itself with the following connected: WAN
   and LAN Ethernet, 8Gb [MosKeyto USB flash drive][moskeyto],
   weather station USB cable and 32Mb CF card that the system runs