Against the lighter foaming sea was just visible a large windowless domed structure.

The windowless structure had a large opening on one side, sheltered by an extending, overhanging portion of roof.

Set on a concrete slab, it was a large structure, windowless and without doors save the entrance facing the market.

It was a long windowless structure, a kind of dormitory, dark inside except for a few feeble lamps.

The only objects that seemed out of place with the landscape were several windowless structures built out of logs.

"Only the storage shed," Kalor nodded in the direction of the windowless structure across the compound.

In the windowless structure the smell of decaying meat was overpowering.

How to describe the forbidding, windowless structure except as a fortress?

The result was a giant, windowless structure behind an opaque 40-foot fence.

A gray, windowless one-story structure on campus constitutes the 102-year-old society's headquarters.