The key answer of exercise 24

I really love black and white photography. I don't know why really, it's the most interesting kind. Everything is stranger than in real life. Portraits are more serious, people look more intelligent. I don't think it's as easy as colour photography to take a really good picture. The best photographers see light better than others. I think street artists are really good at that too. If you work with a stencil and spray paint to do a mural, you only have three or four colours. So the most important thing is using light and dark.