Update

Author: rougier

book/anatomy.rst

@@ -3,7 +3,7 @@ Anatomy of an array
 
 .. contents:: **Contents**
    :local:
-
+      
 Data type
 ---------
 

book/book.css

@@ -98,6 +98,11 @@ h2 a:hover, h3 a:hover {
     border-bottom: 1px solid black;
 }
 
+/* --- Images -------------------------------------------------------------- */
+.bordered {
+    border: 1px solid black;
+}
+
 /* --- Table of contents --------------------------------------------------- */
 .main-content {
     padding-top: 1em;
@@ -165,7 +170,11 @@ h2.subtitle {
     margin-right: auto;
     margin-bottom: 64px;
 }
+.title-logos p {
+    text-align: center;
+}
 
+    
 /* --- Math ---------------------------------------------------------------- */
 span.formula {
     color: #955;

book/book.rst

@@ -25,6 +25,14 @@
    .. image:: ../data/nc.large.png
       :width: 40px
 
+   (J. Kerouac style)
+
+
+.. ----------------------------------------------------------------------------
+.. container:: title-logos
+
+   .. image:: ../data/cubes.png
+      :width: 100%
 
 .. ----------------------------------------------------------------------------
 
@@ -37,6 +45,7 @@ techniques that you don't find in books and such techniques are mostly learned
 through experience. The goal of this book is to explain some of them and to
 make you acquire experience in the process.
 
+
 .. ----------------------------------------------------------------------------
 .. contents:: **Table of Contents**
    :class: main-content

book/code-vectorization.rst

@@ -79,6 +79,16 @@ an array of cells that are connected together with the notion of neighbour and
 their vectorization is straightforward. Let me first define the game and we'll
 see how to vectorize it.
 
+.. admonition:: **Figure**
+   :class: legend
+
+   Conus textile snail exhibits a cellular automaton pattern on its shell.
+   Image by `Richard Ling <https://commons.wikimedia.org/wiki/File:Textile_cone.JPG>`_, 2005.
+
+.. image:: ../data/Textile-Cone-cropped.jpg
+   :width: 100%
+   :class: bordered
+           
 
 The Game of Life
 ++++++++++++++++
@@ -397,7 +407,6 @@ References
 Temporal vectorization
 ----------------------
 
-
 The Mandelbrot set is the set of complex numbers `c` for which the function
 :math:`f_c(z) = z^2+ c` does not diverge when iterated from :math:`z=0`, i.e.,
 for which the sequence :math:`f_c(0), f_c(f_c(0))`, etc., remains bounded in
@@ -407,6 +416,17 @@ done by iterating the computation up to a maximum number of iterations, after
 which, if the number is still within some bounds, it is considerered non
 divergent. Of course, the more iteration you do, the more precision you get.
 
+
+.. admonition:: **Figure**
+   :class: legend
+
+   Romanesco broccoli, showing self-similar form approximating a natural fractal.
+   Image by `Jon Sullivan <https://commons.wikimedia.org/wiki/File:Fractal_Broccoli.jpg>`_, 2004.
+
+.. image:: ../data/Fractal-Broccoli-cropped.jpg
+   :width: 100%
+   :class: bordered
+
 Python implementation
 +++++++++++++++++++++
 
@@ -602,17 +622,15 @@ update at each iteration. This the case for example in particle systems where
 particles interact mostly with local neighbours. This is also the case for
 boids that simulate flocking behaviors.
 
-.. admonition:: **Figure 6**
+.. admonition:: **Figure**
    :class: legend
 
-   Boids is an artificial life program, developed by Craig Reynolds in 1986,
-   which simulates the flocking behaviour of birds.
-
-.. raw:: html
+   Flocking birds are an example of self-organization in biology.
+   Image by `Christoffer A Rasmussen <https://commons.wikimedia.org/wiki/File:Fugle,_ørnsø_073.jpg>`_, 2012.
 
-         <video width="100%" controls>
-         <source src="../data/boids.mp4" type="video/mp4">
-         Your browser does not support the video tag. </video>
+.. image:: ../data/Fugle-cropped.jpg
+   :width: 100%
+   :class: bordered
 
 Boids
 +++++
@@ -853,6 +871,22 @@ velocity and position:
    position += velocity
 
 
+We finally visualize the result using a custom oriented scatter plot.
+   
+.. admonition:: **Figure 6**
+   :class: legend
+
+   Boids is an artificial life program, developed by Craig Reynolds in 1986,
+   which simulates the flocking behaviour of birds.
+
+.. raw:: html
+
+         <video width="100%" class="bordered" controls>
+         <source src="../data/boids.mp4" type="video/mp4">
+         Your browser does not support the video tag. </video>
+
+
+
 Exercise
 ++++++++
 

book/preface.rst

@@ -88,12 +88,26 @@ Matplotlib  1.5.3
 How to contribute
 +++++++++++++++++
 
-If you want to contribute to this book, you can do it by:
+If you want to contribute to this book, you can:
 
-* Reviewing chapters (please contact me)
-* Reporting issues (https://github.com/rougier/numpy-book/issues)
-* Suggesting improvements (https://github.com/rougier/numpy-book/pulls)
-* Designing a better and responsive template for the book website
+* Review chapters (please contact me)
+* Report issues (https://github.com/rougier/numpy-book/issues)
+* Suggest improvements (https://github.com/rougier/numpy-book/pulls)
+* Correct English (https://github.com/rougier/numpy-book/issues)
+* Design a better and more responsive html template for the book.
+
+
+Publishing
+----------
+
+If you're an editor interested in publishing this book, you can contact me if
+you agree to have this open access version online, you know how to deal with
+`restructured text <http://docutils.sourceforge.net/rst.html>`_ (Word is not an
+option), you provide a real added-value as well as supporting services, and
+more importantly, you have a truly amazing latex book template (and be warned
+that I'm a bit picky about typography & design: E.Tufte is my hero).
+
+Still here?
 
 
 License