1) Artistic feat 2) Brilliant feat 3) Feat of strength 4) French word used in English 5) Great artistic feat 6) Impressive achievement 7) Ingenious feat 8) Master stroke Found on https://www.crosswordclues.com/clue/tour-de-force
[tour] In November and December 1986, Elton John performed his Tour De Force across Australia. The Tour De Force was a first in John`s live performances. It was the first time that he had performed a full tour with an orchestra. The tour travelled Australia including eleven concerts in Melbourne and eight in Sydney. ==Show== The show that J... Found on http://en.wikipedia.org/wiki/Tour_De_Force_(tour)