Originally posted by Starrman
I think the distinction is valid, lest we make the mistake of assuming all aesthetic things are of some functional use, or to better put it; labelling anything aesthetic as techne, irrespective of its functionality.
The 'art' of war makes it sound very glorious and noble, though I suspect no such situation exists.
Or we could talk about the aesthetic value of a given instance of techne. The art of rhetoric -- speaking well is a skill that, taken to its height, can evoke an aesthetic response that contributes to the achievement of its goal. Isolating the aesthetic is merely a hangover from 'l'art pour l'art', a deceitful expression if ever there was one. Actually, I'd argue that all art has a function, else why bother making it? Again, 'function' has a pejorative aura stemming from a dated concept of high art versus the philistine bourgeosie.
The art of war would be war waged with maximum skill. War has its own aesthetic, too, like it or not.
We also talk of the surgeon's art. Every technical pursuit can be viewed as an art, marrying form and function for maximum aesthetic kicks. Suspension bridges. The pleasure of driving a finely crafted automobile.
'Kunst' means both 'art' and 'skill'; it's an interesting nicety. Insisting on two different words for each meaning impoverishes English, in my opinion.