SOURCES ET LIENS:

Tableau de Giovanni Bellini:
https://en.m.wikipedia.org/wiki/File:Giovanni_Bellini_-_Madonna_and_Child_Blessing_-_WGA1774.jpg

Sur l'Infini:
Science Etonnante: https://www.youtube.com/watch?v=1YrbUBSo4Os&t=813s
Science 4 all: https://www.youtube.com/watch?v=TVJw_pTMxiI&list=PLtzmb84AoqRRgqV5DfE_ykuGQK-vCJ_0t
Numberphile: https://www.youtube.com/watch?v=dDl7g_2x74Q&t=364s
Numberphile: https://www.youtube.com/watch?v=elvOZm0d4H0
Vsauce: https://www.youtube.com/watch?v=ffUnNaQTfZE&t=153s