Are there any artists whose art you didn't like when you first came across it, but eventually grew to love for whatever reason? I have 2 personal examples that actually translate to pieces I currently own: Damion Scott and Jim Calafiore. Scott's art is not something I'm normally attracted to as far as comic books are concerned. I like detailed, sexy, and/or powerful-looking art from the likes of Jim Lee or Ed Benes. But Scott did a lot of work on my favorite DC character, including her first appearance, origin, and a chunk of her own book: Cassandra Cain - Batgirl. In the beginning, I just didn't like his stuff at all honestly, but I LOVED the books. Of course a lot of that was the writing, but in comics, the art is part of the story. Cass grew as a character in her stories, and Scott also grew as an artist, becoming more and more fluid with his artwork, which became even more stylized and graffiti-like. So I started to really appreciate and enjoy that art. It became part of Batgirl for me, and I enjoyed seeing it in other books like Robin as well. The first 2 pieces of comic book art I bought were pieces from Batgirl, drawn by Damion Scott, and I absolutely love them.
Calafiore, to me, seemed very boxy and flat. I found him when I was reading Exiles from Marvel. That book started with Mike McKone, and Clayton Henry came a little later. I liked both of their work. But Calafiore, I simply didn't. However, just as with Scott's Batgirl, I grew to appreciate Calafiore's work on Exiles. It didn't really change, but I guess I became familiar with it, for lack of a better explanation. I was comfortable seeing his art. Heck, later he did the Batgirl limited series (which was not great storywise, but that's off-topic), and I thought it was cool seeing one of "my" artists work on another of "my" characters, like a crossover event! Now I own a Calafiore piece from Exiles, and I can really see and appreciate the detail he uses, especially for texture. He has a lot of boxy lines, yes, but it's a definitive style that lends to nice detail. And that's another thing about both of these artists: they have their own individual and recognizable styles. That's more that can be said for a lot of other artists.
How about you? What artists did you not like at first but find later that you wanted original artwork from?