diff --git a/doc/grid.png b/doc/grid.png
index c3f0886..83effcf 100644
Binary files a/doc/grid.png and b/doc/grid.png differ
diff --git a/icons/config.json b/icons/config.json
index ec46d8c..775d1a2 100644
--- a/icons/config.json
+++ b/icons/config.json
@@ -151,6 +151,9 @@
     "directed": "right"
   },
   "charging_station": {},
+  "chimney": {
+    "name": "chimney"
+  },
   "christmas_tree": {
     "emoji": "🎄",
     "name": "Christmas tree"
diff --git a/icons/icons.svg b/icons/icons.svg
index 1eb7486..af9dc7b 100644
--- a/icons/icons.svg
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@@ -145,12 +145,12 @@
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     <path
-       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
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@@ -19581,7 +19582,7 @@
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+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
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        sodipodi:open="true"
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@@ -19592,11 +19593,11 @@
        sodipodi:cy="291.5"
        sodipodi:cx="409.5"
        sodipodi:type="arc"
-       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
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     <path
        transform="scale(-1,1)"
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+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
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@@ -19610,7 +19611,7 @@
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+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
        sodipodi:type="arc"
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        sodipodi:cy="291.5"
@@ -19625,15 +19626,15 @@
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+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
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+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
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+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
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@@ -19643,23 +19644,23 @@
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+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
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        id="path6983"
        d="m 406.5,296.5 -4,5"
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+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
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        id="path6985"
        d="m 408.5,296.5 4,5"
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+       style="opacity:1;fill:none;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
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        id="path6987"
@@ -20152,5 +20153,81 @@
       <title
          id="title7419">horizontal ladder</title>
     </path>
+    <path
+       style="opacity:1;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.10000001;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       d="M 342.5 274 C 342.223 274 342 274.223 342 274.5 C 342 274.777 342.223 275 342.5 275 L 343.5 275 C 343.777 275 344 275.223 344 275.5 C 344 275.777 343.777 276 343.5 276 C 343.223 276 343 276.223 343 276.5 C 343 276.777 343.223 277 343.5 277 L 344.5 277 C 344.777 277 345 276.777 345 276.5 C 345 276.223 345.223 276 345.5 276 L 347.5 276 C 347.777 276 348 275.777 348 275.5 C 348 275.223 348.223 275 348.5 275 L 349.5 275 C 349.777 275 350 274.777 350 274.5 C 350 274.223 349.777 274 349.5 274 L 342.5 274 z M 343 278 L 343 287 L 345 287 L 345 278 L 343 278 z "
+       id="chimney"
+       inkscape:label="#rect7421">
+      <title
+         id="title7465">chimney</title>
+    </path>
+    <rect
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect7429"
+       width="8"
+       height="1"
+       x="342"
+       y="258"
+       ry="0.5"
+       rx="0.5" />
+    <rect
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect7431"
+       width="4"
+       height="1"
+       x="344"
+       y="259"
+       rx="0.5"
+       ry="0.5" />
+    <rect
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect7433"
+       width="2"
+       height="1"
+       x="343"
+       y="260"
+       rx="0.5"
+       ry="0.5" />
+    <path
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       d="m 343.5,258.5 0,2 2,0 0,-1 3,0 0,-1 z"
+       id="path7435"
+       inkscape:connector-curvature="0" />
+    <rect
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect7439"
+       width="1"
+       height="1"
+       x="343"
+       y="259"
+       rx="0.5"
+       ry="0.5" />
+    <rect
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect7441"
+       width="1"
+       height="1"
+       x="345"
+       y="260"
+       rx="0.5"
+       ry="0.5" />
+    <rect
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect7443"
+       width="1"
+       height="1"
+       x="348"
+       y="259"
+       rx="0.5"
+       ry="0.5" />
+    <rect
+       ry="0"
+       y="262"
+       x="343"
+       height="9"
+       width="2"
+       id="rect7459"
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.10000001;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       rx="0" />
   </g>
 </svg>
diff --git a/scheme/default.yml b/scheme/default.yml
index 3758a07..c0a1269 100644
--- a/scheme/default.yml
+++ b/scheme/default.yml
@@ -620,6 +620,8 @@ node_icons:
     - tags: {power: pole, design: delta}
       shapes: [power_pole_delta]
 
+    - tags: {man_made: chimney}
+      shapes: [chimney]
     - tags: {man_made: tower, tower:type: cooling}
       shapes: [tower_cooling]
     - tags: {man_made: tower, tower:type: defensive}