How can I make a light, durrible sculpture that can be hung on a wall?
I want to make a sculpt someting for my wall around 10' x 3'. I want it to be large, so I need something lightweight. I want it to have nooks with little shelves so it needs to be strong and not flake. I also would like something that would not easily deteriorate. I don't mind putting planks or something under the sculpted matterial. I was also thinking I might cover it with plaster or someting to prevent flaking but i'm worried that might make it too heavy. Anyone know anything about this?