diff --git a/doc/application/plot_cantilever_beam.py b/doc/application/plot_cantilever_beam.py
index fdff465..f64a7ab 100644
--- a/doc/application/plot_cantilever_beam.py
+++ b/doc/application/plot_cantilever_beam.py
@@ -8,9 +8,7 @@
 # Young's modulus (E), length (L) and section modulus (I) are uncertain.
 #
 # .. image:: /_static/beam.png
-#    :width: 132px
-#    :height: 126px
-#    :scale: 100 %
+#    :scale: 25 %
 #    :alt: alternate text
 #    :align: center
 #
diff --git a/doc/application/plot_metamodel.py b/doc/application/plot_metamodel.py
index ce86e7a..7f39744 100644
--- a/doc/application/plot_metamodel.py
+++ b/doc/application/plot_metamodel.py
@@ -9,9 +9,7 @@
 # of people infected by the disease.
 #
 # .. image:: /_static/epid.png
-#    :width: 400px
-#    :height: 300px
-#    :scale: 100 %
+#    :scale: 80 %
 #    :alt: alternate text
 #    :align: center
 #
diff --git a/doc/example/index.rst b/doc/example/index.rst
index ea7e7b0..c7db31f 100644
--- a/doc/example/index.rst
+++ b/doc/example/index.rst
@@ -15,9 +15,7 @@ All static examples rely on *deviation.fmu*.
 This mechanical model represents the deviation of a cantilever beam submitted to a load at its end.
 
 .. image:: ../_static/beam.png
-   :width: 132px
-   :height: 126px
-   :scale: 100 %
+   :scale: 25 %
    :alt: alternate text
    :align: center
 
@@ -32,8 +30,7 @@ Explore dynamic FMUs
 All dynamic examples rely on *epid.fmu*. This epidemiologic model represents the spreading of an epidemic through a population.
 
 .. image:: ../_static/epid.png
-   :height: 150px
-   :width: 300px
+   :scale: 80 %
    :alt: alternate text
    :align: center
 
diff --git a/doc/example/ot_to_fmu/plot_fmu_exporter.py b/doc/example/ot_to_fmu/plot_fmu_exporter.py
index e0e4b30..7f5d4f7 100644
--- a/doc/example/ot_to_fmu/plot_fmu_exporter.py
+++ b/doc/example/ot_to_fmu/plot_fmu_exporter.py
@@ -72,8 +72,6 @@
 # (*Modelica.Blocks.Sources.Sine*) and to an output block (*Modelica.Blocks.Interfaces.RealOutput*):
 #
 # .. image:: /_static/TestMyExponentialFMU.png
-#    :width: 132px
-#    :height: 126px
 #    :scale: 100 %
 #    :alt: alternate text
 #    :align: center
@@ -82,9 +80,7 @@
 # output corresponds to the exponential of the sine signal.
 #
 # .. image:: /_static/show_output.png
-#    :width: 132px
-#    :height: 126px
-#    :scale: 100 %
+#    :scale: 80 %
 #    :alt: alternate text
 #    :align: center
 #
diff --git a/doc/example/ot_to_fmu/plot_model_exporter.py b/doc/example/ot_to_fmu/plot_model_exporter.py
index 64ad7d8..1a40630 100644
--- a/doc/example/ot_to_fmu/plot_model_exporter.py
+++ b/doc/example/ot_to_fmu/plot_model_exporter.py
@@ -61,9 +61,7 @@
 # We import this model in OpenModelica GUI. We can check the Modelica code:
 #
 # .. image:: /_static/modelica_gui_code.png
-#    :width: 264px
-#    :height: 252px
-#    :scale: 100 %
+#    :scale: 80 %
 #    :alt: alternate text
 #    :align: center
 #
@@ -73,9 +71,7 @@
 # We can also check the connectors position:
 #
 # .. image:: /_static/modelica_gui_interface.png
-#    :width: 264px
-#    :height: 252px
-#    :scale: 100 %
+#    :scale: 60 %
 #    :alt: alternate text
 #    :align: center
 #
@@ -84,8 +80,6 @@
 # (*Modelica.Blocks.Interfaces.RealOutput*):
 #
 # .. image:: /_static/TestMyExponential.png
-#    :width: 264px
-#    :height: 252px
 #    :scale: 100 %
 #    :alt: alternate text
 #    :align: center
@@ -94,9 +88,7 @@
 # output corresponds to the exponential of the sine signal.
 #
 # .. image:: /_static/show_output.png
-#    :width: 264px
-#    :height: 252px
-#    :scale: 100 %
+#    :scale: 80 %
 #    :alt: alternate text
 #    :align: center
 #
diff --git a/doc/fmus/deviation.rst b/doc/fmus/deviation.rst
index a753b97..f6356d3 100644
--- a/doc/fmus/deviation.rst
+++ b/doc/fmus/deviation.rst
@@ -6,9 +6,7 @@ board created by a child diver. It is a widely-use `OpenTURNS use
 case <http://openturns.github.io/openturns/master/usecases/use_case_cantilever_beam.html>`__.
 
 .. image:: ../_static/beam.png
-   :width: 160px
-   :height: 156px
-   :scale: 100 %
+   :scale: 25 %
    :alt: alternate text
    :align: center
 
diff --git a/doc/fmus/epid.rst b/doc/fmus/epid.rst
index 27bcb55..46007bf 100644
--- a/doc/fmus/epid.rst
+++ b/doc/fmus/epid.rst
@@ -14,8 +14,7 @@ This happens at a rate called ``infection rate`` (:math:`\beta`).
 An Infected becomes Removed after an infection duration (:math:`\gamma`) corresponding to the inverse of the ``healing_rate``.
 
 .. image:: ../_static/epid.png
-   :height: 300px
-   :width: 450px
+   :scale: 80 %
    :alt: alternate text
    :align: center