The work sometimes lasted nine hours a day, three or four days a week.
The work is in one movement, and lasts around 25 minutes.
It was expected to create the lake in five years, but the work could last until around 2030, when all the objectives would be met.
The work begins in January and will last three years.
The work is expected to begin next spring and will last for a couple of years, she said.
It was estimated that this work would last two years.
And she was probably the most talented of the lot, among those whose work will last.
The complete work lasts around two and a half hours.
The work on the song lasted for about 3 months.
The work lasted from six in the morning until seven at night.