the blue sky in the background of casso

1963 alps ancient architecture autumn background beauties belluno blue cadore casso castellavazzo catastrophe city colony cortina dam dampezzo disaster dolomites drama earthquake erto europe evident forest friuli giulia houses italian italy journey known lagazuoi landscape landslide longarone melancholy memorial monte monument mount mountain mountains northern notorious october pearl penal people piave pordenone province sad sadly signs sky small stone toc town tragedy travel unesco vajont valley valparola veneto venezia vertical victims village witness