What has changed?

1 second 2 seconds 3 seconds 4 seconds 5 seconds 6 seconds 7 seconds 8 seconds 9 seconds 10 seconds 11 seconds 12 seconds 13 seconds 14 seconds 15 seconds 20 seconds delay, loading photo...          Amersham: modernism in the 1930s at Highover Park is partially hidden in 2006  Author: Quiller Barrett,          Amersham: 1930s modernism at Highover Park  Author: Joan Parry,