Admixture analyses of the entire human race, showing the approximate genetic composition of humanity if it was divided into 2, 3, 6, and 19 ancestral "races" or genetic clusters.

K=2 shows the difference between Africans and Eurasians.
HD: https://i.imgur.com/0Yx801h.jpg

K=3 shows the split between Africans, West Eurasians, and Eastern Non-Africans.
HD: https://i.imgur.com/Pb7crai.jpg

K=6 shows the classically recognized "major races": 'Congoid' Africans, 'Capoid' Africans, 'Caucasoid' West Eurasians, 'Mongoloid' East Asians, 'Australoid' South Eurasians, and Amerindians (who are technically a mix of West and East Eurasian, but this analysis has not detected that, for some reason).
HD: https://i.imgur.com/3jjpWft.jpg

K=19 was the highest level of analysis featured in this genetic study. It shows some "minor race" divisions among humanity, which correspond to different levels of admixture from certain ancient populations.
https://i.imgur.com/jx3ojPk.jpg