Out of the over a hundred champions to choose from, which one do you think has the best classic splash art?
For me, while a bit biased, my choice goes to Janna.
Aside from it being one of their more up to date classic splash arts, thus making it cleaner and of better quality, it says a lot without saying anything. All the white and light blue shades have it maintain a lightness, reflecting Janna's more benevolent nature, which contrasts against the darker tones towards the bottom and her empty pupiless eyes, which could be taken as a way to express a hidden, more serious side of her character. The clouds and her flowing hair also give it an overall soft appearance that's easy on the eyes, and the wisps and sparks of magic and the glitter on the lengths of fabric that flow from her waist, and again her empty eyes, help give her an otherworldly, ethereal look. This in turn helps balance out the lightness of the art by having her appear as an almost distant, untouchable figure, with her facial expression being that of somebody who's completely unfazed and aloof, making her seem wiser, and obviously hiding something that her youthful appearnce would have you otherwise believe. Overall, there's just a good balance to it. Not to mention Janna herself is very asthetically pleasing to look at.