Sentence examples for gratuitous installation from inspiring English sources

Brazil built or remodeled twelve stadiums for last summer's World Cup, including a completely gratuitous installation in the Amazons, but they came in over $1billion over budget.

"Exhibition Device" is another gratuitous wink, this time to Michael Asher's 2008 installation at the Santa Monica Museum of Art, a reprise, in metal studs, of every temporary exhibition wall in the venue's 10-year existence.

Gratuitous, too.

Or gratuitous?

Stark, gratuitous.

Note that gratuitous "lamely".

"They are not gratuitous.

It's just gratuitous.