Check out these beautiful forms from artist Caroline Saul and before reading further, try guessing what they are made from. :)
Done guessing? .....
They're constructed from the recyclable plastic of milk bottles! And they are stunning. I love the colors, and the shadows they make. Makes me want to cut up a carton myself and, I don't know...take the clothing iron to it or something (with paper in between of course). I have no idea what her process is but it makes me want to experiment. Wouldn't something like that look great for some sort of window display with some yellow morning light coming through it?
You can see more on her website, Caroline Saul.