diff --git a/README.md b/README.md
index 3ea8c90d89d836815886cf449111b693318c6074..c52363dc5b4e4a833ef1f23438ba567882c8c41c 100644
--- a/README.md
+++ b/README.md
@@ -7,5 +7,21 @@ At this stage the project is still exploratory and not exactly meant for third-p
 It is recommended to have:
 - README.md 
 - .gitignore
-- Directory for code 
+- Directories for organization 
 
+
+## Basic usage
+
+Your functions can be imported as a library if the directory contains a `__init__.py` file. Check in this repository the `example_basic` directory for example.
+
+It is possible to use your library **without installation**, if the Python kernel is started at the root folder of the repository.
+
+``` python
+fima@pop-os ~/example-repositories/example-repository-basic $ python
+Python 3.10.12 (main, Jun 11 2023, 05:26:28) [GCC 11.4.0] on linux
+Type "help", "copyright", "credits" or "license" for more information.
+>>> import example_basic
+>>> example_basic.examples.first_example()
+This is the first example
+
+```
diff --git a/docs/details.md b/docs/details.md
index 80f06f82893e4dd50ebde30ff9a8762387a58aaf..ed2a30f40053941d85305900107cc2cb35659eaa 100644
--- a/docs/details.md
+++ b/docs/details.md
@@ -4,7 +4,11 @@ In the `docs` directory we can add extended documentation about the repository
 
 This is  a good place for more detailed descriptions that would make the readme fille too long.
 
-Small images used to illustrate the documentation can be added to the `docs/img/` directory:
+## Images
 
-![image](img/blobs_256x256.tif)
+Small images used to illustrate the documentation can be added to the `docs/img/` directory.
+
+As example, here's an image of DTU Compute building:
+
+![DTU Compute](img/DTU-Compute.jpg)
 `
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diff --git a/example_basic/__init__.py b/example_basic/__init__.py
new file mode 100644
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+++ b/example_basic/__init__.py
@@ -0,0 +1 @@
+from example_basic import examples
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diff --git a/example_basic/examples.py b/example_basic/examples.py
new file mode 100644
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+++ b/example_basic/examples.py
@@ -0,0 +1,3 @@
+def first_example():
+    print ("This is the first example")
+    
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