They passed machines as big as houses, and some as big as mountains, all equally enigmatic to Lewis.

And that, in turn, is tied to an equally enigmatic 22-year cycle of reversals in the Sun's magnetic field.

He was equally enigmatic in person.

Equally enigmatic is the song "Hand to Mouth," in which the music fades in like ship's bell tolling in the fog.

However, there are two equally enigmatic terminals in Marathon Infinity; one in the first level and one in the last.

The Three Philosophers is equally enigmatic and its attribution to Giorgione is still disputed.

His adaptation of "Everything's Eventual" tells the story of a young man with mysterious powers who gets recruited by an equally enigmatic corporation.

The likes and dislikes of writers, as detailed by Marías, can be equally enigmatic and suggestive.

Images are mostly one or several figures in an empty room, often seemingly unaware of each other's presence, and given titles that are equally enigmatic.

"Smith," a CBS drama about a gang of art thieves, is less apocalyptic but equally enigmatic.