Moulds moulds and more moulds

In the process of trying to find the right medium to create the right aesthetic, one must try, try and try again 

So far I have created, glass, plaster, rubber, plaster of Paris in the hope to create a delicate looking "swing" 

The glass is beautiful but not as delicate as is have liked. The plaster of Paris, again whilst clean and simple it doesn't give an air of breakability, unsafe, limbo that I need.