Originally Posted by webjon
I think the difference here is consistency. . .
Here's an interesting case, who I recently stumbled across: Jezreel Rojales
The same artist did this:
But he also did these, which are nice enough but not nearly as interesting to me:
2012 Batman The Legend Cryptozoic Sketch 1 1 by Jezreel Rojales Batman Batgirl | eBay
Cryptozoic Batman The Legend Robin Sketch Card 1 1 by Jezreel Rojales | eBay