Gergely Dudás is a master of hidden image illustrations. The Hungarian artist, who is known to his fans as “Dudolf,” has spent the past several years delighting the internet with his inventive designs, going all the way back to the time he hid a single panda bear in a sea of snowmen in 2015.

In the years since, he has played optical tricks with a variety of other figures, including sheep and Santa Claus and hearts and snails. So what would the holiday season be without yet another Dudolf brainteaser? At first glance, his latest image (click on the post above to see a larger version) looks like a brightly colored field of snowflakes. But look closer—much, much closer—and you'll find a snowman hiding in there. Or you won't. But we promise it's there. (Dudolf has thoughtfully included a link to the solution on his Facebook page, so that you can either confirm your brilliance or just skip the brain strain altogether.)

If you like what you see here, Dudolf has an entire holiday-themed book of hidden images, Bear's Merry Book of Hidden Things: Christmas Seek-and-Find, which has been described as "Where’s Waldo? for the next generation." He also regularly posts new images to both his blog and Facebook page.