There's nothing that makes a woman's skin crawl quite like getting catcalled on the street. 20-year-old Amsterdam-based student Noa Jansma, much like the rest of us, was pretty fed up with it, and decided to do something about it. Throughout the month of September, she took a selfie with every single creep who harassed her and uploaded them on Instagram, captioning each one with the words of her abusers.

What do the photos say? By juxtaposing the catcallers' callous, unashamed grins with her own exhausted, painfully familiar expression, Jansma shows the world just how frequent, real, and disturbing these experiences are for women everywhere. She also gains power over them, though, by documenting their actions and putting them on display for the whole world to see. Though her own experiment has ended, she has opened the @dearcatcallers Instagram page for submissions in hopes of creating a global dialogue on the collective struggle women face.

From January 1st, 2018, catcalling will be punishable by law in Jansma's native Netherlands, and violators will be subject to fines of up to 190 euros ($220). If her daring project continues to go viral, perhaps more nations will follow suit.

More info: Instagram