Sharpe, K. (2015). Johan Ling. Elevated rock art: towards a maritime understanding of Bronze Age rock art in northern Bohuslän, Sweden (Swedish Rock Art Research 2). 2014. Oxford & Havertown (PA): Oxbow. 978-1-78297-762-9. Antiquity, 89(347), https://doi.org/10.15184/aqy.2015.115