Similar shapes

Have a look at these shapes I found at the Science Museum. They're known as 'Polyhedrons'. The shapes reminded me a lot of our packaging design and what we're trying to achieve with a triangular circle. Sorry that the images aren't great but you get the idea! =)

The shape below really expresses 'anger' to me. The contrast of the dark red and the black are strong emotive colours that represent anger. The sharp shapes also relates to this.