Diagram for the CFrame

README_FORMAT.rst

@@ -6,14 +6,19 @@ and that allows for fast random access to the compressed data. The format is des
 the Blosc2 library, but it is not tied to it, and can be used independently.  Emphasis has been put on
 simplicity and robustness, so that the format can be used in a wide range of applications.
 
-Here there is a list of the different parts of the format, from the highest level to the lowest:
+See a diagram of a Contiguous Frame (aka CFrame), the most important part of the Blosc2 format below:
 
-- `b2nd format <https://github.com/Blosc/c-blosc2/blob/main/README_B2ND_FORMAT.rst>`_
-- `b2nd metalayer <https://github.com/Blosc/c-blosc2/blob/main/README_B2ND_METALAYER.rst>`_
-- `sframe format <https://github.com/Blosc/c-blosc2/blob/main/README_SFRAME_FORMAT.rst>`_
-- `cframe format <https://github.com/Blosc/c-blosc2/blob/main/README_CFRAME_FORMAT.rst>`_
-- `chunk format <https://github.com/Blosc/c-blosc2/blob/main/README_CHUNK_FORMAT.rst>`_
+.. image:: blosc2-cframe.png
+   :alt: Blosc2 Format Diagram
 
-And here the recommended extension file names for the different parts of the format:
+And here, the list of the different parts of the format, from the highest level to the lowest:
+
+- `B2ND format <https://github.com/Blosc/c-blosc2/blob/main/README_B2ND_FORMAT.rst>`_
+- `B2ND metalayer <https://github.com/Blosc/c-blosc2/blob/main/README_B2ND_METALAYER.rst>`_
+- `SFrame format <https://github.com/Blosc/c-blosc2/blob/main/README_SFRAME_FORMAT.rst>`_
+- `CFrame format <https://github.com/Blosc/c-blosc2/blob/main/README_CFRAME_FORMAT.rst>`_
+- `Chunk format <https://github.com/Blosc/c-blosc2/blob/main/README_CHUNK_FORMAT.rst>`_
+
+Finally, the recommended extension file names for the different parts of the format:
 
 - `Blosc2 extension file names <https://github.com/Blosc/c-blosc2/blob/main/README_EXTENSION_FILENAMES.rst>`_