... that there are rock paintings around Potrok Aike lake, an important source of water in the region?
Source: [www.scielo.org.ar/scielo.php?pid=S1852-48262018000300003&script=sci_arttext "la laguna es una de las grandes fuentes de agua permanente de la Patagonia meridional""Las representaciones rupestres registradas en la cueva 1 y reparo"]
Overall: All good here. Might want to clarify that the lake was an important source of water at the time the paintings were created. ~~ AirshipJungleman29 (talk) 13:09, 1 August 2025 (UTC)
Not sure that this specification is necessary - as far as I know, its value as water source hasn't changed much over time. Jo-Jo Eumerus (talk) 09:11, 2 August 2025 (UTC)