Index: trunk/styles/standard/elemstyles.mapcss
===================================================================
--- trunk/styles/standard/elemstyles.mapcss	(revision 15930)
+++ trunk/styles/standard/elemstyles.mapcss	(revision 15931)
@@ -3204,6 +3204,6 @@
     set icon_z17;
 }
-node[craft=stonemason][!is_prop_set(icon-image)] {
-    icon-image: "presets/misc/no_icon.svg";
+node[craft=stonemason] {
+    icon-image: "presets/craft/stonemason.svg";
     set icon_z17;
 }
@@ -3413,4 +3413,5 @@
 
 area[historic=castle],
+area[historic=fort],
 area[historic=monument],
 area[historic=memorial],
@@ -3424,4 +3425,8 @@
 area[historic=boundary_stone] {
     fill-color: historic#663300;
+}
+node[historic=fort] {
+    icon-image: "presets/sightseeing/fort.svg";
+    set icon_z17;
 }
 node[historic=castle] {