These photos were taken in Mali and Sweden. I feel like the photos show a tremendous contrast like their climate and their number of possessions. The picture from Mali shows a large family on a roof with some pots and such. The picture from Sweden shows a family with a lot of stuff with a nice looking house. I think the biggest differences would have to be the amount of things each family has and the types of shelters the families use. The biggest similarity would have to be the amount of people because they're both kinda big families.