It also acted as the park 's icon due to its highly recognizable octagonal shape .
Constructed out of reinforced concrete and covered by a large steel roof , it was the largest structure that stood in Gay World at about 60 metres in diameter .
Gay World also acted as the park 's icon due to Gay World 's highly recognizable octagonal shape .
Constructed out of reinforced concrete and covered by a large steel roof , it was the largest structure that stood in Gay World at about 60 metres in diameter .