On the original art, Jim wrote, "Alex, can we do large, blurred blood drops on "screen"? and here's what I came up with:
1 & 2) Two initial versions. Only differences are the background color and reflective lighting on Batman.
3) Decided on a white background, but had a hard time pulling off the splattered blood effect on the "camera/viewer lens" so I adjusted it's opacity and added dripping suggested by Assistant Editor, Brandon Montclare.
4) My first instinct when I got the pencils for this (and before I got a note about splattering blood "on the lens") was to have a huge 'R' or bat shape in blood on the blank space behind Bats. So I did this quick version and sent it to Jim.