As always top notch stuff, Brian. The Van Sciver Darkseid and Braithwaite Alan Scott are my personal favs. The Perez Lois Lane Kent is also a great choice.
I'm a little late to this weekend's posting party, but a lot of great stuff, here. I really loved Jason's Agnes Garbowska a couple of pages back. I'm not familiar with her, but I'm going to look into her work. I love stylized work, like that.
Speaking of which, I got my Hembeck on Friday and I'm waiting for a scan so I can share it with you all.