The series works back from the modern day to prehistoric times to explain the valley's history.

Dove did a series of experimental collage works in the 1920s.

Lesser states, "If the series did not work for poor children, the entire project would fail".

"If this series is working, it's not because of those sandwiches."

And a whole series of test designs to prove it works.

But the series has worked to find an unleaded substitute for years.

Meanwhile the series works hard at establishing Angela's confidence and power.

This slick series would work better if it were less busy.

Yen made a series of mosaic art works after 1961.

I think this series can work in several ways.