As the artist for HIKYM, I have plenty of concept material such as sketches, page variations, and layouts sitting around on my computer. I figured these things might have some interest to fans of the series, and so I will upload images as the comic progresses, perhaps giving some background info about 'em along the way.
Originally this comic wasn't going to be digitally gray-scaled. I hadn't done anything digitally comic wise in months, and was pretty rusty at the time. However after some deliberation we decided to go for it. It takes me a lot longer to do the pages, but it seems to be worth it.