I've always loved anything that was very provocative and could play with one's perception. I feel like an image that makes you wonder "What if?" or can send you down a rabbit-hole Alice in Wonderland style is a winner for me.
The image does not necessarily tell you a story but makes you WONDER about the story. Why are they there? Why are they dressed that way?
I am really inspired by the Peculiar Children fantasy novels by American author Ransom Riggs. I love anything very campy and horror-like with matte blacks, but containing a mixture of warm and cool tones. Oh, and grainy is the way to go !