Starting in 1995, one issue each year is devoted to a particular theme.

What we have done is to concentrate on two particular themes.

The remainder of the show is spent on a particular theme.

Each issue of the current magazine features a particular theme.

The ride seems to have no particular theme in its current state.

Since 2004, one issue a year has been devoted to a particular theme.

Most of the mobile games are built around a particular theme or have a specific story line.

Each ground floor room is also dedicated to a particular theme.

Groups of streets in one area are sometimes named using a particular theme.

It does not have a particular theme or purpose, following the main character most of the time, in the present, first person.