I realize it's been months since I composed one of these, but the well ran dry for a while. I still have some ideas (i.e. unusual themes) to try building future puzzles, but I think we all know the days of seeing these once a week are over.
For those new to this, the following 9 images are laid out in a 3x3 grid, and each row, column, and diagonal is connected by a different theme. Determine the themes and solve the puzzle.
(Click the image to enlarge. Guess in the comments.)
Probably not my best effort, but certainly doable. Good luck!
SOLVED! Frequent solver Bill of Shakespeare Teacher came to visit and figured out all 8 themes. (I hope he hasn't been coming every Wednesday for the past 2 months and leaving disappointed.)