Ochreglyph

Aksӑhahhbu (ɐkt͡s*hɐhhbu), meaning the Language of the Steppe, is a hypothetical language based on cave paintings and ancient scripts, such as Proto-Sinaitic. It was used primarily by an obscure culture in North America that inhabited mammoth steppes. The language is dated somewhere before the Late Pleistocene-early Holocene extinction (13,000-11,000 BP). The language is nicknamed Ochregraph or Ochreglyph because ancient peoples used ochre as a material for painting. Ochreglyph is read from left to right, bottom to top. It uses VSO, but has a free word order.