Photographer Pelle Cass is fond of composites. The set of so-called ‘single frame time-lapses’ he put together for his Selected People series has gone quite viral.

But his fondness for composite photography doesn’t stop at creating overcrowded scenes, he applied the same approach to taking portraits, creating a bizarre (and perhaps a little unsettling) series of portraits called Strangers in the process.

We use the word unsettling because that’s exactly what Cass himself said has maybe kept these photos from getting as much attention as his Selected People series. But the truth is, one series inspired the other:

I started the Strangers series in 2010 after Selected People (my other series of composite photos of crowds started in 2008) because I wanted to invert the formula. Instead of taking hundreds of pictures of a street scene and combining them into one picture, I wanted to take hundreds of pictures of one person’s face and recombine them into one picture.

Each of the portraits you see here is a composite of some 200 very close-up photos of a single person’s face. “I take about two-hundred pictures of a single person’s face up very close so just part of a nose, mouth or cheek, etc., filled the frame,” says Cass. “Then I put them back together again in Photoshop, humpty-dumpty-wise.”

He likes this use of Photoshop because, quite contrary to its typical use, his approach “increase[s] imperfection” rather than removing it. “I work quickly and let the distortions happen,” he explained.

Here’s a look at the rest of the series: CLICK HERE