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https://www.artribune.com/dettaglio/?type=event&id=17968
https://www.paratissima.it/index.php?option=com_comprofiler&task=userprofile&user=788&Itemid=4
https://www.undo.net/it/mostra/143659
https://www.exibart.com/profilo/eventiV2.asp?idelemento=123336
https://www.artribune.com/dettaglio/?type=event&id=13911
https://www.iovo.it/2012/07/ruggero-navarra-semplice/
opera "Fissazione"
https://www.premiocombat.it/ruggero-navarra-45542