New York City -This is why most people have curtains.

Residents of an upscale New York City apartment building are furious after learning a photographer who lives in the building next door is selling photos he took of them through their windows, according to CBS New York.

Arne Svenson did not give his neighbors in the TriBeCa neighborhood advance warning they would be featured in his exhibit ‘The Neighbors.’

One photo depicts a mom in her child’s bedroom, while another shows a man taking a nap on a couch.

Most of the photos are reportedly selling for $6,200 each.

Read more at CBS New York.