Nobody knows

Although I'm methodically working on my Red Scarf Project scarf, I am feeling the itch to knit something else, even if it's just to alternate between WIPs. I've thought about having another go at a long ago frogged sock, but instead I'm opting for...another secret project.

I took stab at a rough initial design and was fairly pleased with what I was coming up with, but then I hit a sticky spot and decided to set it aside. There will probably be more trial and error in this phase, but once I have it sketched out properly, I think I can lock the pattern.

What is the secret project? I can't tell, obviously.