Hi Jean, As you suggested, I changed the Figure 6 (label too far, font too small). I hope it's better now.While redoing the Figure, I took the opportunity to change the color too (Windows XP blue to grey), so it matches with the other first Figure.
I did the same for Figure 6 (color changed to grey). Now all the Figures look the same. The chapter (.odt & .pdf) with the new Figures is here: http://oooauthors.org/Members/AgnesB/Draw/
Cheers, Agnes
