diff --git a/Media/marioPlaysTheBlues_overlay.png b/Media/marioPlaysTheBlues_overlay.png
new file mode 100644
index 0000000..8032937
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diff --git a/README.md b/README.md
index 904cb97..7688f9b 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,20 @@
 System configuration files
 ==========================
 
+![ricing screenshot](scrot.jpg)
+
 Here you can find all relevant configurations. This is thought equally as
 public viewport and backup. I appreciate suggestions, rants and bug reports :)
 
 Requirements & Usage
 --------------------
 
+Most things can be simply copied over, but I used a special naming scheme where hidden (dot) files start with `dot`, like `.profile` becomes `dot.profile`, to ensure visibility.
+
+I also brought the zsh and tmux config into the config folder, but still use the original config files (`~/.zshrc` and `~/.tmux.conf` respectively) to load the actual configs. This feels more consistent in my opinion.
+
+### ZSH
+
 My zshrc expects the zgenom repository checked out in `~/pkg/`:
 
 ```sh
@@ -14,15 +22,16 @@ mkdir -p ~/pkg
 git clone https://github.com/jandamm/zgenom.git ~/pkg/zgenom
 ```
 
-Most things can be simply copied over, but I used a special naming scheme where hidden (dot) files start with `dot`, like `.profile` becomes `dot.profile`, to ensure visibility.
-
-I also brought the zsh and tmux config into the config folder, but still use the original config files (`~/.zshrc` and `~/.tmux.conf` respectively) to load the actual configs. This feels more consistent in my opinion.
-
 My ZSH prompt is written by myself and uses [Powerline Extra Symbols](https://github.com/ryanoasis/powerline-extra-symbols), so make sure to install a compatible font. I would suggest checking out [Nerdfonts](https://www.nerdfonts.com/).
 
+### Sway(-lock)
+
+My screen lock script uses `grim` to take a screenshot, `ImageMagick` to blur and overlay it, and finally `swaylock` to lock the screen. The result looks like this:
+
+![lock screen example](lock.jpg)
+
 Wayland vs X11
 --------------
 
 I used to have seperate branches for Wayland and X11 based setups, but all issues I had with Wayland are gone now, so there is no need for me to keep X11 configs around. You can still find them in the commit tree, though.
-
 You can check out my old setup on [this reddit post](https://www.reddit.com/r/unixporn/comments/d0fuc1/sway_mario_plays_the_blues/).
diff --git a/dot.local/bin/lock b/dot.local/bin/lock
new file mode 100755
index 0000000..11ef4a8
--- /dev/null
+++ b/dot.local/bin/lock
@@ -0,0 +1,5 @@
+cd ~/tmp &&
+grim -o eDP-1 scrot.png &&
+mogrify -scale 10% -blur 0x1.5 -resize 600% scrot.png &&
+composite -gravity center ~/Media/marioPlaysTheBlues_overlay.png scrot.png scrot.png &&
+swaylock
diff --git a/dot.local/bin/wlprop b/dot.local/bin/wlprop
new file mode 100755
index 0000000..a27bc41
--- /dev/null
+++ b/dot.local/bin/wlprop
@@ -0,0 +1,45 @@
+#!/usr/bin/env sh
+
+# wlprop
+#
+# Licensed under the MIT license
+# Copyright © 2022 bjosephmitchell@gmail.com
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the “Software”), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+# 
+# Dependencies:
+# - swaymsg
+# - jq
+# - slurp
+# - awk
+
+# Get the sway tree and store the output
+SWAY_TREE=$(swaymsg -t get_tree | jq -r '.. | select(.pid? and .visible?)')
+
+# Invoke slurp to let the user select a window
+SELECTION=$(echo $SWAY_TREE | jq -r '.rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp)
+
+# Extract the X, Y, Width, and Height from the selection
+X=$(echo $SELECTION | awk -F'[, x]' '{print $1}')
+Y=$(echo $SELECTION | awk -F'[, x]' '{print $2}')
+W=$(echo $SELECTION | awk -F'[, x]' '{print $3}')
+H=$(echo $SELECTION | awk -F'[, x]' '{print $4}')
+
+# Find the window matching the selection
+echo $SWAY_TREE | jq -r --argjson x $X --argjson y $Y --argjson w $W --argjson h $H \
+  '. | select(.rect.x == $x and .rect.y == $y and .rect.width == $w and .rect.height == $h)'
diff --git a/lock.jpg b/lock.jpg
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diff --git a/scrot.jpg b/scrot.jpg
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