diff --git a/basic_materials_gold_wire.png b/basic_materials_gold_wire.png
new file mode 100644
index 0000000..8b9ea6d
Binary files /dev/null and b/basic_materials_gold_wire.png differ
diff --git a/basic_materials_silver_wire.png b/basic_materials_silver_wire.png
new file mode 100644
index 0000000..be96b67
Binary files /dev/null and b/basic_materials_silver_wire.png differ
diff --git a/changelog.txt b/changelog.txt
index e763169..9088681 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,6 +1,7 @@
 2018-11-11: Rename and consolidate cement and concrete images. Use 
 basic_materials filenames, make cement darker. Rename other 
-images as needed to use basic_materials filenames.
+images as needed to use basic_materials filenames.  Add gold and
+silver wire.
 
 2018-10-31: remove lower-res Lua controller images