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README.md

+# Supported tags and respective Dockerfile links
+
+* `8.1`: [Dockerfile](8.1/Dockerfile)
+* `latest`: see `8.1`
+
+# Quick reference
+
+The images are inspired by the recommended drupal drush images from docker hub. See [docker hub](https://hub.docker.com/r/drush/drush/)
+for the official details.
+
+The image provides the following advantages over existing solutions:
+
+* Installed additional packages: gettext pipenv
+* Workdir set to /app/web, following our convention to mount the project as /app
+* Additional script python-install-requirements.sh: Helper script to install packages inside your
+  own Dockerfile using a requirements.txt. Usage: `python-install-requirements.sh <path-to-requirements>`
+* Additional script python-install-pipfile.sh: Helper script to install packages inside your
+  own Dockerfile using a Pipfile. Usage: `python-install-pipfile.sh <pipfile-path>`
+
+## Example usage (Django project)
+
+```yaml
+version: '3'
+services: 
+  drush:
+    build:
+      context: docker/drush
+    working_dir: "/app/web"
+    volumes:
+      - db:/var/lib/mysql/:delegated
+      - ../:/app:cached
+    links:
+      - db
+```
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