>>211636407The discovery of Caral and other preceramic sites north of Lima revealed an even earlier origin. Still, Chavin-era art focuses so heavily on wild rainforest animals, but most likely due to some Amazonian influence, and perhaps Amazonian groups were some of the intermediaries in this blurry link with the Olmecs, if such connection existed.
Much earlier than the Chavin, there's one art connection in a step motif carved on a gourd vessel from Caral. It bears the earliest known version of this motif that gradually popularized across the Americas (see the right side of this image).
The gourd also bears the oldest depiction of the Staff God (the anthropomorphic cat on the left), the earliest deity in the New World. However, the deity’s cult never spread nearly as widely as the adjacent motif.
https://thetinkuy.wordpress.com/figure-15-the-twisted-gourd-among-the-nuu-dzaui/
https://thetinkuy.wordpress.com/2020/05/22/twisted-gourd-xicalcoliuhqui-the-symbolic-language-of-the-pre-columbian-rainmakers-a-cosmovision-of-divine-rule-of-a-triadic-universe-2/