Although this looks bad, it wasn't actually intended to be racist. The photos were taken by a conservationist/environmentalist because he wanted to show parallels between human and animal life. The humans and animals are making the same expression. The reason the people in the pictures are all black is because the photos were taken in Africa (where he works). It's definitely ignorant, but not racist. The guy said he has a deep love for African wildlife & people and was trying to express that.