In the following, we offer you a selection of photos from around the world, suggesting to the viewer that it is a gateway to an underground world:
Patrick’s Well in Italy
![](http://modernarabesque.com/userfiles/images/italy.jpg)
Mutnovsky Ice Caves in Russia
![](http://modernarabesque.com/userfiles/images/russia.jpg)
Cerro Sarisarinama in Venezuela
![](http://modernarabesque.com/userfiles/images/venzuela.jpg)
Guatemala City Sinkhole in Guatemala
![](http://modernarabesque.com/userfiles/images/guatemala.jpg)
The Inverted Tower of Masons in Portugal
![](http://modernarabesque.com/userfiles/images/portugal.jpg)
Dam’s Reservoir in California
![](http://modernarabesque.com/userfiles/images/california.jpg)
Great Blue Hole in Belize
![](http://modernarabesque.com/userfiles/images/belize.jpg)
Hole for Diamonds in Africa
![](http://modernarabesque.com/userfiles/images/africa.jpg)