diff --git a/README.md b/README.md
new file mode 100644
index 0000000..37b012c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,35 @@
+Vignette
+--------
+
+A Minetest mod to place a vignette filter on the screen.
+
+![Vignette Screenshot](screenshot.png "Vignette")
+
+By David G (kestral246), based on the concept by TriBlade9.
+
+How to enable
+-------------
+
+This mod defaults to not applying filter. To enable, use the chat command:
+
+> "/vignette"
+
+Repeated use of this command will toggle the effect off and on.
+
+Licenses
+--------
+Source code
+
+> The MIT License (MIT)
+
+Media (textures)
+
+>Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+ 
+
+
+
+
+
+
+
diff --git a/init.lua b/init.lua
index fefcab6..fc16a66 100644
--- a/init.lua
+++ b/init.lua
@@ -2,7 +2,9 @@
 -- Adds a vignette filter to player's screen
 -- Based on concept by TriBlade9
 -- By David_G (kestral246@gmail.com)
--- Includes chat command "/vignette", which toggles effect off or on
+
+-- Don't enable vignette effect at start.
+-- Use chat command "/vignette" to enable, and then to toggle effect off or on.
 
 local vignette = {}
 
@@ -11,13 +13,13 @@ minetest.register_on_joinplayer(function(player)
 	vignette[pname] = {
 		id = player:hud_add({
 			hud_elem_type = "image",
-			text = "vignette.png",
+			text = "blank.png",
 			position = {x=0, y=0},
 			scale = {x=-100, y=-100},
 			alignment = {x=1, y=1},
 			offset = {x=0, y=0}
 		}),
-		enable = true }
+		enable = false }
 end)
 
 minetest.register_chatcommand("vignette", {
diff --git a/mod.conf b/mod.conf
new file mode 100644
index 0000000..5b97c82
--- /dev/null
+++ b/mod.conf
@@ -0,0 +1,2 @@
+name = vignette
+description = Add vignette filter over screen.
diff --git a/screenshot.png b/screenshot.png
new file mode 100644
index 0000000..8321cb0
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diff --git a/textures/blank.png b/textures/blank.png
index cf9be3e..de728ad 100644
Binary files a/textures/blank.png and b/textures/blank.png differ
diff --git a/textures/vignette-dark.png b/textures/vignette-dark.png
index f56b22f..81a0f0b 100644
Binary files a/textures/vignette-dark.png and b/textures/vignette-dark.png differ
diff --git a/textures/vignette.png b/textures/vignette.png
index 5c9dc06..e55b99a 100644
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