Charity Card

I received a postcrossing card from a member in the Netherlands who supports an organization: Wilde Ganzen. They support small projects in the developing world including education, women's rights, water and agriculture. Likely the postcrosser received some cards as part of his membership and he kindly sent this one to me. There is no information on the card so I am guessing the Indigenous children are in Mexico; the skirt style should provide some clues so I've asked friends who work in Latin America to help me.

Update: other scholars have identified these children as Mayans of Central America based upon the skirt fabric.