Everything is deeply affected by the dominant culture. Consumerism is huge in the US. This is by far the wealthiest [nation], but also the biggest consumer in the world. Which means that a lot of things get used, a lot of things get wasted, and a lot of things get churned out in ways that are wasteful.

I hope my kids see imagination has power to change everything.

What is Africa, anyway? Even I don't know what Africa is, entirely. But I know that it's not some of these simplified sound bites you hear in America.

Kenya is rapidly developing its industry and manufacturing, and its cultural identity as a new country. We had a humongous history pre-British, and when we were colonized and violently reshuffled, we had to decide who we were again. We couldn't rest on the stories and the cultures of our great-grandparents.

Females carry the marks, language and nuances of their culture more than the male. Anything that is desired or despised is always placed on the female body.

In most cases I start off with a sketch. But I'm also thinking about real images: out of National Geographic, out of fashion magazines, out of The Economist, out of Time. I'm making a sketch, but I'm using the existing images that have been put out in the world.

I have this amateur side attraction to, and interest in, the sciences and biology and physics and evolution. Paleontology is of interest to me. I'm interested in the way these fields have helped us understand how we are human and why we are human. I'm also from the area that is considered to be the cradle of mankind.

A lot of my work reflects the incredible influence that America has had on contemporary African culture. Some of it's insidious, some of it's innocuous, some of it's invisible. It's there.

Always acknowledge your position in the food chain... They eat because you grow the food.

I'm not a policy maker. I'm not even a very great activist. My main thing is to make things that speak for the culture that I live in.