all made in grayscale and then I added a taaaad of color with some adjustments layers when I was done. Like you can't really tell, but there is some red coming from the bottom and some blue from the top. Just to make it a bit more interesting for the eye
their poses are the same, but I would argue they look fairly different. Anyways! Well... basically if you just read the "titles" above each character that pretty much explains them all Not much more depth than that at this moment I guess.