The number and variety of Native American artifacts in Texas is amazing. Just in our back field there are arrow heads, hammer stones, fire starters and scrappers. There are also a lot of smoothed pebbles that are transparent in whole or part and sometimes reveal a little face when held up to the sun.. Rock toys, rough sculptures and "portraits". So far it seems like there might be some pueblo influence and some Inca. Videos like this give me permission to broaden my interpretation of what has been left here..