The walls of Jerusalem have expanded and contracted through the centuries like the breathing of a living being.
Each ruler has made his mark, from King David to Suleiman the Magnificent, who built the walls we see today.
Many books depict these changes, but a comprehensive timeline illustrates them well.
Wayne Stiles has never recovered from his travels in the Holy Land. Follow him on Twitter (@WayneStiles) or on his blog at www.waynestiles.com.