Philo of Byzantium called it a ploughed field "above the heads of those who walk between the columns below"
There are usually two types of green walls; one is called Green... [DOC] [TLE] Full text of "Seven Wonders of the Ancient World" - Internet Archive [PAR] He named seven sites on his list, but was primarily in praise of the Temple of 
Artemis at ... of Byzantium, wrote a short account entitled The Seven Sights of the 
World.