The identity of the buyer, who purchased the painting with a telephone bid, has remained secret.

The identity of the real villain remains a mystery and the climax comes as a surprise.

Robust national identities will undoubtedly remain long after the customs houses fall.

The identity of many of the participants remains secret even today.

The woman's identity remained in question, and no group has claimed responsibility for the attack.

The true identity of Minerva, however, remains to be established.

Until the suburbs divorce their identity from the automobile, the differences between urban and suburb will remain.

Yet his identity remained alive and was wreaking havoc in the city.

More than four years later, that remains his central identity.

The insurgents' identities remain anonymous and no concrete demands have been put forward by them.