Preesh.
And let's not forget art history: all of the great painters, Michelangelo, Rembrandt, Caravaggio, etc. had ateliers where apprentices would undertake all sorts of "boring" and laborious tasks such as the underpainting. Fast forward to Warhol and Koons, etc. who have their assistants do much of the mechanical work of putting the art together. How would bronzes ever get made? Can one man alone cast 500 pounds of molten metal?
It's the idea that matters. Right now, all of my paying portrait work is done with Canon digital and output either on lightjet or inkjet printers. Once it leaves Photoshop, it is an almost entirely mechanical process. Alec Soth, for instance, now scans his negatives and outputs on HP inkjet. Is it not art?
Again, it's the idea that matters. The final art object -- whether a silver gelatin print, a painting, or a silk screened wooden box -- is merely the physical manifestation of the idea, and is, of course, part of the original idea itself.