This simple-sounding call is astonishingly complex.

These sculptures appear extremely simple and straightforward, even literal, but once they begin to open up, they become astonishingly complex.

In the astonishingly complex "Bent Pyramid, Dahshur," the structure hovers on the horizon.

His bosses at Nakano had briefed him, of course, on the astonishingly complex security measures at work in the office.

"An astonishingly complex and moving literary detective story."

But, unfortunately, it was merely one symptom of what turned out to be an astonishingly complex problem.

The process has an astonishingly complex beauty to it.

Making a skyscraper today is an astonishingly complex process: it truly is logistics more than art.

In its astonishingly complex tubular intelligence, a massive anomaly became evident.

Church developed a color scheme for the inside and outside that is astonishingly complex.