Can styles be copyrighted? So for example, if a human artist makes a novel work in the style of another artist, is there any legal grounds for claiming copyrigh

Can styles be copyrighted? So for example, if a human artist makes a novel work in the style of another artist, is there any legal grounds for claiming copyright? Assume that the specific characters, names, etc aren’t being used. Think cartoon in the style of Disney, but not Mickey Mouse.