Unesco says online that Hima is “located in an arid, mountainous area of southwest Saudi Arabia, on one of the Arabian Peninsula’s ancient caravan routes, Ḥimā Cultural Area contains a substantial collection of rock art images depicting hunting, fauna, flora and lifestyles in a cultural continuity of 7,000 years.” Inscriptions are in different scripts, including Musnad, Aramaic-Nabatean, South-Arabian, Thamudic, Greek and Arabic.I have a couple of posts on the history and languages of this region (which is also known as Bir Hima) here and here. For some ancient rock art in Jordan with a similar linguistic profile, see here.
For more posts on Aramaic in Saudi Arabia, see here, here, here and links.
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