Differenze tra le versioni di "Calcoli artistici"

Removing Ossos_de_Ishango.gif, it has been deleted from Commons by P199 because: per c:Commons:Deletion requests/File:Ossos de Ishango.gif.
(Removing Ossos_de_Ishango.gif, it has been deleted from Commons by P199 because: per c:Commons:Deletion requests/File:Ossos de Ishango.gif.)
File:Prehistoric Rock Paintings (24219407646).jpg|Pitture preistoriche (Ciad)
File:Il Parco delle Incisioni rupestri di Grosio - Provincia di Sondrio.jpg|Incisioni rupestri 4000 A.C.
 
File:Ossos de Ishango.gif|Osso di Ishango 20.000 A.C.
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