Hirohiko Araki, Steve Ditko, and Jack Kirby.
Hirohiko Araki for the insane amount of detail he goes into the clothes the characters wear. He goes hard for every little decision on the character's clothes.
Jack Kirby because it's Jack Kirby. Dude is an absolute game changer. I can't really describe why I like his art so much. All I can say is just look at it:

As for Steve Ditko, I probably look up to his line of thinking. Back in the 60's-70's everyone was on drugs and he hated it with a burning passion. He tripped out the other people at Marvel so much because he thought really hard to make his images into reality and I personally believe that's true creativity right there. In fact, his drawings were so trippy, stoners would buy Doctor Strange books just so they could rip the pages and have something to look at when they're high.
You can see their influence in our comic: