diff --git a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/entropy/n1/20.figures/legend-echiquier-sissa-v3_L1200.jpg b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/entropy/n1/20.figures/legend-echiquier-sissa-v3_L1200.jpg
new file mode 100644
index 000000000..9357266e9
Binary files /dev/null and b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/entropy/n1/20.figures/legend-echiquier-sissa-v3_L1200.jpg differ