The information on board has a safety, health and environmental theme running through it.

A theme running through all four books is the question of taking sides.

These will be the three common themes running through all our cultural actions.

The same theme runs through a number of her paintings.

There are a couple of themes running through what earlier speakers said.

There is also a theme running through the plays based on the setting.

Several common themes run through the treatment of science by comics in the 1950s.

A theme running throughout the books is that of lost or deceased parents.

Clearly there are common themes running through the lists described above.

There are two main themes running through the different discourses.