diff --git a/README.rst b/README.rst
index 71ec902..b57ffcf 100644
--- a/README.rst
+++ b/README.rst
@@ -1,22 +1,23 @@
 anisotropy
 ==========
 
-.. figure:: docs/source/static/simple.png
-    :scale: 50%
-    :align: center
-    :alt: 
-    
-
-.. figure:: static/simple.png
-    :scale: 50%
-    :align: center
-    :alt: 
-
 anisotropy is a ``Python`` package that is the result of science-research work 
 on the anisotropy of permeability in the periodic porous media. 
 A project uses own wrappers around external applications 
 for constructing a shapes and meshes (``Salome``) and computing a flow (``OpenFOAM``).
 
+
+.. figure:: docs/source/static/simple.png
+    :align: center
+    :alt: 
+    
+
+.. figure:: static/simple.png
+    :align: center
+    :alt: 
+
+.. contents:: Table of contents
+
 Dependencies
 ------------
 
@@ -33,7 +34,7 @@ Installation
 .. toctree::
     :maxdepth: 2
 
-    INSTALL
+    Installation guide <INSTALL.rst>
 
 Getting Started
 ---------------
@@ -74,7 +75,7 @@ Example:
 .. attention::
 
     * You can't compute a flow without mesh (if you didn't it before succesfully).
-    * ``type``, ``direction`` and ``theta`` is control parameters. If you aren't specifying it than default range of values will be used from ``anisotropy.toml``.
+    * ``type``, ``direction`` and ``theta`` are control parameters. If you aren't specifying it than default range of values will be used from ``anisotropy.toml``.
 
 Post-processing
 ~~~~~~~~~~~~~~~
diff --git a/docs/source/README.rst b/docs/source/README.rst
index 71ec902..b57ffcf 100644
--- a/docs/source/README.rst
+++ b/docs/source/README.rst
@@ -1,22 +1,23 @@
 anisotropy
 ==========
 
-.. figure:: docs/source/static/simple.png
-    :scale: 50%
-    :align: center
-    :alt: 
-    
-
-.. figure:: static/simple.png
-    :scale: 50%
-    :align: center
-    :alt: 
-
 anisotropy is a ``Python`` package that is the result of science-research work 
 on the anisotropy of permeability in the periodic porous media. 
 A project uses own wrappers around external applications 
 for constructing a shapes and meshes (``Salome``) and computing a flow (``OpenFOAM``).
 
+
+.. figure:: docs/source/static/simple.png
+    :align: center
+    :alt: 
+    
+
+.. figure:: static/simple.png
+    :align: center
+    :alt: 
+
+.. contents:: Table of contents
+
 Dependencies
 ------------
 
@@ -33,7 +34,7 @@ Installation
 .. toctree::
     :maxdepth: 2
 
-    INSTALL
+    Installation guide <INSTALL.rst>
 
 Getting Started
 ---------------
@@ -74,7 +75,7 @@ Example:
 .. attention::
 
     * You can't compute a flow without mesh (if you didn't it before succesfully).
-    * ``type``, ``direction`` and ``theta`` is control parameters. If you aren't specifying it than default range of values will be used from ``anisotropy.toml``.
+    * ``type``, ``direction`` and ``theta`` are control parameters. If you aren't specifying it than default range of values will be used from ``anisotropy.toml``.
 
 Post-processing
 ~~~~~~~~~~~~~~~
diff --git a/docs/source/static/simple.png b/docs/source/static/simple.png
index d07ed98..bf4a02b 100644
Binary files a/docs/source/static/simple.png and b/docs/source/static/simple.png differ