article_snippet.sent: Pottery in some areas of their territory were etched with drawings of fanged teeth and human trophy skulls.
article_snippet.sent: The pottery at the site is also decorated with what looks like depictions of people smiling.
article_snippet.sent: Human hands, lines, dots and happy faces can be seen.
article_snippet.sent: Pottery in these areas were etched with drawings of fanged teeth and human trophy skulls.
article_snippet.sent: The pottery at the site is also decorated with what looks like depictions of people smiling.