How about this.
I'm pretty sure that picture is the entire reason zweineuf started this thread. =P
I don't particularly dislike the picture, but it doesn't really represent Pym. He was that character for like.. one small arc. He's currently Giant-Man, and he was Giant-Man for much of his career. An Ant-Man picture would work cause that's how he started, and he spent a lot of time as Yellowjacket too so that would make sense.
Edit: Huh, okay. I'm on a different PC and the picture has changed... did you perchance link that from the original location of the Wasp picture? Might be that my browser still had the old image cached or something. I'm guessing the same thing happened to zweineuf.
It made it look like you were just being a douche, like "Oh.. you don't like that picture.. how about THIS one?" -it's the same-.
I quite like that Ant-Man one.