It is presented annually to an individual for sustained distinguished achievement in Canadian earth science.

The Bessies, selected by a committee, honored both specific works of the 1998-99 season and sustained achievements over the years.

"Citizen" is a sustained formal achievement, but its poems won't disappoint those who are secretly longing for prose.

She won an Obie Award in 1971 for sustained achievement.

Duke's artistic development and sustained achievement were among the most spectacular in the history of music.

He also won an Obie Award for sustained achievement in playwriting.

These awards recognize and commend outstanding, innovative and sustained achievements during the fiscal year 2011.

The Circle of Excellence is awarded for sustained achievement.

Awards in the past have included performance, direction, best production, design, special citations, and sustained achievement.

His carefully plotted images had many great moments along the way, and also made possible the sustained achievement of his final years.