The design is a 'triumph' of simplicity. [=the design is very good and simple]
They celebrated their 'triumph' with a parade through the steets of the city.
They were able to achieve an important 'triumph' against their chief rivals.
(..) And then, in front of a stadium filled with people... The newspapers fed on Gluant's murder with a frenzy. ... it was an opportunity for my greatest triumph. I know what we need for the Gluant case. - What? - An incompetent. An unimaginative, by-the-book, (..)2006 The Pink Panther