diff --git a/README.MD b/README.MD
index 577e602..68c70f9 100644
--- a/README.MD
+++ b/README.MD
@@ -1,6 +1,22 @@
 # About the SEUH 2022 Website
 
- open http://localhost:1313/seuh2022 ; hugo -D -p 1313 --verbose server
+This website was built with the static site generator [Hugo](https://gohugo.io/).
+
+## Development:
+
+Install Hugo and clone this repo:
+
+    git clone --recurse-submodules git@github.com:seuh2022/seuh2022-website.git
+
+cd and start the server with:
+    cd seuh2022-website
+    hugo -D -p 1313 server
+
+And then view the generated site here:  http://localhost:1313/seuh2022
+
+One liner for start & open:
+
+    open http://localhost:1313/seuh2022 ; hugo -D -p 1313 server
 
 ## Theme
 
@@ -12,13 +28,22 @@ Based on a fork in [seuh2022/hugo-hero-theme](https://github.com/seuh2022/hugo-h
 reading this article:
 [Using git submodule for Hugo themes - Don't Panic](https://www.andrewhoog.com/post/git-submodule-for-hugo-themes/)
 
+## Structure
 
 | SEUH                | Programm      | Termine        | Kontakt         |
 |:--------------------|:--------------|:---------------|:----------------|
 | - About + Sponsoren | - Programm    | - CFP          | - Maillingliste |
-| - Geschichte        | - Tagungsband | - Registration | - local Orga    |
-|                     |               |                |                 |
-|                     |               |                |                 |
+| - Geschichte        | - Tagungsband | - Registration | - Local Orga    |
+
+
+## Credits
 
+The free icons are from B[ootstrap-Icons](https://icons.getbootstrap.com/).
 
+The Berlin fotos are from
+
+Photo by <a href="https://unsplash.com/@vradenburg?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Adam Vradenburg</a> on <a href="https://unsplash.com/s/photos/berlin?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Unsplash</a>
+  and
 Photo by <a href="https://unsplash.com/@pieronigro?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Piero Nigro</a> on <a href="https://unsplash.com/?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Unsplash</a>
+
+The HTW Beach Bar Photo is by Nikolas Fahlbusch.
diff --git a/static/icons/LICENSE.md b/static/icons/LICENSE.md
new file mode 100644
index 0000000..0add0a0
--- /dev/null
+++ b/static/icons/LICENSE.md
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2019-2020 The Bootstrap Authors
+
+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.