As such, it can be a difficult art to master.

But they seem to be more accepting of difficult art in the last five years.

Her body, it seemed, was learning this new and difficult art.

Having said which, I'd back his call for supporting the difficult in art; now, when is he going to start doing it?

"We deal with a lot of large and difficult art," he said.

Selling cigarettes these days would seem to be a difficult, even doomed, art.

Ventriloquism being a difficult art cannot be taught in a day or two.

It is not a very difficult art to learn.

One of the most difficult arts in the game is partner protection.

It was a more difficult art than one would have thought.