But would you necessarily want show-off glittery plants to make a hedge, a structure usually employed to form the plain background for other show-off plants?

Selfies will not be permitted, though, and the rules relating to plain background and neutral expression will still apply (passport.service.gov.uk).

Cast in flat relief against a plain background, the decor was divided into eight registers.

This issue exists either with a background design of ornamental scallops or with a plain background.

The first version was a studio clip picturing the band performing the song in front of a plain background.