Shuwaymis is an area about 370 km southwest of the city of Ha’il, near the town of al-Ha’it, in southern Ha’il province. The petroglyphs were known by local Bedouin for centuries, but only drawn to the attention of authorities by a local school headmaster, Mamdouh al Rasheedi, in 2001. Professor Saad Abdul Aziz al-Rashid, calls Shuwaymis “a unique and very important find.” The setting differs significantly from Jubbah in being surrounded by striking lava flows that impede travel, especially by camels and horses. Wadis are therefore important avenues for herders, and it is in these valleys that Neolithic and later...