Picture fanciers went to Copenhagen for the Old Masters and for the formidable concentration of Henri Matisse in the Statens Museum for Kunst.

He has won six world titles and is the highest American in world rankings, but his formidable concentration lapsed.

It also required formidable concentration, according to Jeffrey Gribler, a principal dancer with the Pennsylvania Ballet who starred in Ms. Driver's 1981 "Resettings," a dance based on the August Bournonville classic "La Sylphide."

Even he must have been aware that his small force was moving against a formidable concentration of warriors.

Reflecting design moving toward art by dint of formidable concentration on its own purposes and potentials, this show may rearrange some ideas about early modernist design as well as Minimalist art and furniture.

Italian journalists say that the formidable concentration produces bland journalism, especially on economic matters and political issues close to their owners' hearts or pocketbooks.

At once he is all attention, the kinetic body still, his formidable concentration directed entirely at her.

The objects here confirm that design can rise to the level of art, through formidable concentration on its own purposes, materials and techniques.

Led by Joseph Smith, Jr., founder of the Latter Day Saint movement and mayor of Nauvoo, the Legion quickly became a formidable concentration of military power in the American West.

In the opinion of military historian Allen Brown, Caernarfon was "one of the most formidable concentrations of fire-power to be found in the Middle Ages".