36 Startling Examples Of The Effect Of Time On Everyday ObjectsBy Cassidy Irwin / October 9, 2020 30. This picture shows why so many sculptors, past and present, choose marble as their material. So many people have used these stairs that it looks like they are melting. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37