diff --git a/changelog.txt b/changelog.txt
index 0756c42..d03d11b 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3,7 +3,7 @@
 * Fixed streets steel support, added infrastructure truss
 * Added infrastructure 'riffled' sheet (diamond plate), corrugated 
   sheet, galvanized steel block, wire netting and cable/rope barrier 
-  images
+  images, and razor wire.
 
 2016-06-(16-17): A whole bunch of changes:
 * Added support for 0.4.14-style fences
diff --git a/infrastructure_razor_wire.png b/infrastructure_razor_wire.png
new file mode 100644
index 0000000..7a31f0c
Binary files /dev/null and b/infrastructure_razor_wire.png differ
diff --git a/infrastructure_riffled_sheet.png b/infrastructure_riffled_sheet.png
index c00b1fe..5e2e2d8 100644
Binary files a/infrastructure_riffled_sheet.png and b/infrastructure_riffled_sheet.png differ