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 # Aby Warburg
 
 >When Aby Warburg was twenty years old, he traded his birthright as the firstborn son in exchange for his brother’s promise to buy him books for the compiling of a library.
->>https://contempaesthetics.org/newvolume/pages/article.php?articleID=812#FN3
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+>>https://contempaesthetics.org/newvolume/pages/article.php?articleID=812#FN3
+
+# 
+https://www.academia.edu/6760946/Aby_Warburg_s_Serpent_Ritual_Towards_a_new_understanding_of_the_origin_of_Religion
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