On Sat, Jul 11, 2015 at 4:29 AM, Alexandre Bergel <alexandre.bergel@me.com> wrote:
Hi Thierry and Chris,

What do you think about the legend on demand I have committed. Is it really necessary to have a thumbnail or can we live without ? :-)


I think a thumbnail would be best.  You could probably do a link (called 'Legend' - the pictures leave many things open to missing the intent - '?' would be more 'how do I do stuff with this' to me at least). 

The reasons for a thumbnail are many - it is really obvious what it is.
When you take a screen shot of the graphic, you have a chance of interpreting the thumbnail legend  (small, but it exists).  
And it is neat.

And I agree with Thierry that the legend needs to be more opaque.  I can't make out most of the legend as-shown.

Very exciting!