https://www.jps.auckland.ac.nz/document//Volume_35_1926/Volume_35%2C_No._137/Tapitapi_or_the_tatooing_of_females_on_Santa_Anna%2C_and_Santa_Catalina_%28Solomon_Group%29%2C_by_Henry_Kuper%2C_p_1-5/p1
https://de.frwiki.wiki/wiki/Heinrich_K%C3%BCper
https://library.ucsd.edu/dc/object/bb78508624
https://www.solomonencyclopaedia.net/biogs/E000548b.htm
https://en.wikipedia.org/wiki/Owaraha
https://www.youtube.com/watch?v=HYDRP-o32R8 Voyage to Santa Ana
https://www.youtube.com/watch?v=hIgQMalSOcI shows Tavanipupu
