I think Ed pushed the panther envelope way farther than it had been before, looking at the invisible man book shows it. He really dismantled the image and made it his own. They're really popular now, but I think like when he did Arment's chest, maybe 10 years ago, he was pretty much only tattooer I know doing that stuff at that level (feel free to fill me in anyone). I remember a customer asked me to tattoo one of his Panther/Rose mash-up paintings around that time, and I was really hesitant, like "that's Ed's art, it's his own thing"...
times have changed
Bob R. also worked really hard to make his own kind of standard 3/4 panther head, and it's cool because it has no neck, but it works great. Really tough to draw, I know cause I was obsessed with it after he put one on me in 98, I spent so much time trying to get it down.
for tigers, I think Lehi is pretty much in his own league, with Ed also on that level again