 Cave paintings are a type of parietal art which category also includes petroglyphs, or engravings found on the wall or ceilings of caves. The term usually implies prehistoric origin, but cave paintings can also be of recent production, in the Gubbermung Cave of Northern Australia, the oldest paintings certainly per date 28,000 years ago, while the most recent ones were made less than a century ago. The oldest known cave paintings are close to 40,000 years old art of the Upper Paleolithic found in both the Franco-Can-Tabrian region in Western Europe, and in the caves in the district of Moralsula, Wessie, Indonesia. The oldest type of cave paintings are hand stencils and simple geometric shapes, the oldest undisputed examples of figurative cave paintings are somewhat younger, close to 35,000 years old. A 2018 study claimed an age of 64,000 years for the oldest examples of non-figurative cave art in Iberia, which would imply that production by Neanderthals rather than modern humans