These are big, ambitious works, but they are not pretentious.

"Rush" (2006-2007) is one of the most visually appealing and ambitious works.

Ms. Chase said that she had wanted to do larger-scale, more ambitious works.

"They are two of his most ambitious works, and they contrast beautifully in style."

They may lack the size and historical weight of his more ambitious works, but they have a certain originality.

Shown in competition today were two equally ambitious works of which more is certain to be heard after May 20, when the festival ends.

Some of his most ambitious works drifted into experimental and philosophical territory.

Among all the polemics, such ambitious works continue to turn up.

In the main, these are ambitious works that brilliantly achieve their ambitions.

His more ambitious works have been stigmatized, sometimes fairly, as unplayable.