For 13 years since the Sept. 11, 2001 terrorist attacks, a woman has tried to find the owner of a crumpled wedding photo discovered at Ground Zero in Manhattan.

Thank you to all trying to help find the ppl in #911photo! Don't dismiss possibility they may be alive and well! :)

Thank you to all trying to help find the ppl in #911photo! Don't dismiss possibility they may be alive and well! :)

Elizabeth Stringer Keefe, an assistant professor at Lesley University in Cambridge, Mass., said she has been posting the picture online each year around the anniversary of the attacks in hopes of finding its rightful owner.

The picture, which was given to her by a friend who discovered it near the site of the terrorist attacks, shows a joyful couple on their wedding day surrounded by friends.

"I have always said to myself about the photo that I try not to think about what the story behind it is, and that I just want to get the photo back," Keefe told Boston Magazine.

After years of getting nowhere, Keefe posted the picture on Twitter Thursday night, where it was retweeted more than 58,000 times and led to a page on Reddit where users tried to help locate the owner.

After the photo spread through the internet, Keefe said she was "shocked" and "thrilled" by the interest.

"I feel like people are giving it the exposure it needs to get the right set of eyes on it. Twitter has literally taken it up. I think that it could be the year that it gets back to the owner. I hope so," she said to Boston Magazine.