I'm famous! Sort of. Jeopardy! champ Ken Jennings gave me a shout-out for my first Pic-Tac-Toe, calling it "very elegant." Unsure of my gender, he covered his bases with a "his/her/its" pronoun. (For the record: his. But with the photo on the right, who can blame him?) He even read through the comments, and quoted Mike of I Am Prepared to Give Up at Any Time. Ah, linkage: you bring us all closer together.
Anyway, as I stated in my first post, the Pic-Tac-Toe puzzle is an arrangement of 9 images in a 3x3 grid with a unique theme for each row, column, and diagonal. I lack the talent to create these on a regular basis (translation: I'm completely stuck in a rut on a third puzzle), so enjoy them while you can.
(Click the image to enlarge. Make your guesses in the comments.)
SOLVED! Yeah, already. Bill of Shakespeare Teacher clearly takes advantage of living in the Eastern Time Zone, and figures out all 8 themes at 4:25 a.m. on my clock. If you wish to remain unspoiled and solve this puzzle yourself, then DON'T go to the comments. Save it for checking your answers.