Why is "Kel Essuf Period" trending?

Wikipedia Overview

Kel Essuf rock art is the earliest form of engraved anthropomorphic Central Saharan rock art, which was produced prior to 9800 BP, at least as early as 12,000 BP amid the late period of the Pleistocene. The Kel Essuf Period is preceded by the Bubaline Period and followed by the Round Head Period. Kel Essuf rock art usually depicts oval-shaped artforms, which possess four short appendages – two upper appendages, or arms, that may have between three and four finger-like digits, and two lower appendages, or legs – as well as an additional appendage, or penile appendage, without finger-like digits, which may be indicative of maleness. Concealed remnants of dismantled furnished flooring are found in 75% of the Central Saharan rockshelters where Kel Essuf rock artforms are found. The furnished flooring in these rockshelters were likely created for the purpose of collecting water and were subsequently dismantled after the earliest Round Head rock art began to be created. The Kel Essuf rock art tradition of engraving may have developed into the monumental Round Head rock art tradition of painting. Round Head rock art bears considerable similarity with traditional Sub-Saharan African cultures.