diff --git a/Resources/Prototypes/Decals/Overlays/markups.yml b/Resources/Prototypes/Decals/Overlays/markups.yml
new file mode 100644
index 000000000000..cb8d56834e4a
--- /dev/null
+++ b/Resources/Prototypes/Decals/Overlays/markups.yml
@@ -0,0 +1,39 @@
+- type: decal
+  id: MarkupSquare
+  tags: ["overlay"]
+  defaultCustomColor: true
+  sprite:
+    sprite: Decals/Overlays/markups.rsi
+    state: square
+
+- type: decal
+  id: MarkupRectangle1x2
+  tags: ["overlay"]
+  defaultCustomColor: true
+  sprite:
+    sprite: Decals/Overlays/markups.rsi
+    state: rectangle1x2
+
+- type: decal
+  id: MarkupRectangle1x2Center
+  tags: ["overlay"]
+  defaultCustomColor: true
+  sprite:
+    sprite: Decals/Overlays/markups.rsi
+    state: rectangle1x2center
+
+- type: decal
+  id: MarkupSquareQuater
+  tags: ["overlay"]
+  defaultCustomColor: true
+  sprite:
+    sprite: Decals/Overlays/markups.rsi
+    state: squareQuater
+
+- type: decal
+  id: MarkupSquareQuaterCenter
+  tags: ["overlay"]
+  defaultCustomColor: true
+  sprite:
+    sprite: Decals/Overlays/markups.rsi
+    state: squareQuaterCenter
diff --git a/Resources/Textures/Decals/Overlays/markups.rsi/meta.json b/Resources/Textures/Decals/Overlays/markups.rsi/meta.json
new file mode 100644
index 000000000000..162a07245b4f
--- /dev/null
+++ b/Resources/Textures/Decals/Overlays/markups.rsi/meta.json
@@ -0,0 +1,26 @@
+{
+  "version": 1,
+  "license": "CC0-1.0",
+  "copyright": "by Ko4erga (discord)",
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "states": [
+	  {
+      "name": "square"
+    },
+    {
+      "name": "rectangle1x2"
+    },
+    {
+      "name": "rectangle1x2center"
+    },
+    {
+      "name": "squareQuater"
+    },
+    {
+      "name": "squareQuaterCenter"
+    }
+  ]
+}
diff --git a/Resources/Textures/Decals/Overlays/markups.rsi/rectangle1x2.png b/Resources/Textures/Decals/Overlays/markups.rsi/rectangle1x2.png
new file mode 100644
index 000000000000..d88bcb36800e
Binary files /dev/null and b/Resources/Textures/Decals/Overlays/markups.rsi/rectangle1x2.png differ
diff --git a/Resources/Textures/Decals/Overlays/markups.rsi/rectangle1x2center.png b/Resources/Textures/Decals/Overlays/markups.rsi/rectangle1x2center.png
new file mode 100644
index 000000000000..eaa437336b7b
Binary files /dev/null and b/Resources/Textures/Decals/Overlays/markups.rsi/rectangle1x2center.png differ
diff --git a/Resources/Textures/Decals/Overlays/markups.rsi/square.png b/Resources/Textures/Decals/Overlays/markups.rsi/square.png
new file mode 100644
index 000000000000..7e085ef1f6fc
Binary files /dev/null and b/Resources/Textures/Decals/Overlays/markups.rsi/square.png differ
diff --git a/Resources/Textures/Decals/Overlays/markups.rsi/squareQuater.png b/Resources/Textures/Decals/Overlays/markups.rsi/squareQuater.png
new file mode 100644
index 000000000000..6d49b25d6109
Binary files /dev/null and b/Resources/Textures/Decals/Overlays/markups.rsi/squareQuater.png differ
diff --git a/Resources/Textures/Decals/Overlays/markups.rsi/squareQuaterCenter.png b/Resources/Textures/Decals/Overlays/markups.rsi/squareQuaterCenter.png
new file mode 100644
index 000000000000..b160a089b79e
Binary files /dev/null and b/Resources/Textures/Decals/Overlays/markups.rsi/squareQuaterCenter.png differ