I got up this morning and saw this picture by Katie Scully in the Reader Flickr group.

I’m not the only one who noticed. Fortunately, she added a note; there’s a caption, unreadable in the picture, which reads “Solve * RGB.” Solve * RGB seems to be an artist, screen printer, and member of the RGB CREW, who participated in the recent art exhibit Echo Chamber 3: Resolutions. Here’s more evidence of his or her existence.

Update: solved.