(CNN) Twitter was flooded with selfies on Wednesday (like any other day), but in this case some of those had a deeper meaning behind them.
Early in the day, the hashtag #MuslimAmericanFaces emerged, in an apparent response to -- among other stories in the news lately -- the recent controversy surrounding presidential candidate Donald Trump's suggestion to put a stop to Muslim entry to the United States.
It looks as though the Brookings Institution's Benjamin Wittes may have gotten the ball rolling:
Muslims (predominantly women, for what it's worth) from around the country followed suit, posting pictures of themselves with a little information about themselves, along with the challenge to "share three more" photos.
Many spread a positive message about what it's like to be a Muslim in the United States, with a little bit of humor: "We're not bad folks. We just wear long shirts from time to time," said Libyan American Alex Sayf Cummings.
There were also a lot of millennials who pointed to their aspirations and an interest in education.
(And this being social media, there were a few detractors pointing to the terror attacks like last week's in San Bernardino.)
Wittes did not respond to CNN's attempts to find out what inspired the hashtag.