Colour is something that i want to have with my final design. It needs to be colourful so that the design seems alive and energetic. I like the colours in this image as they change depending on the shape of the crushed can.
This is a really cool little art project! Basically gluing wrinkled tissue paper to a canvas, painting it, then going over all of it with an oil pastel (maybe a colored pencil or wax crayon). Would make a neat art piece, or a background for something else.