It could represent a unique form of artistic expression, perhaps combining religious or mythological elements with animal imagery in a cartoonish style.
I'm not really sure what 'hijos regalo de dios caricaturas' means. It could be some kind of religious or artistic concept, but without more context, it's hard to say.
Las caricaturas de Minnie Mouse usually have her signature big ears, cute dress, and charming smile. They often showcase her friendly and playful personality.
One common theme is the connection between the living and the dead. Dia de las Muertos is about commemorating the dead, and in fantasy novels, this often takes the form of characters being able to communicate or interact with their deceased loved ones.
Perhaps it could center around a family that has been cursed. On Dia de las Muertas, the veil between the worlds is thinnest, and they have a chance to break the curse. They encounter various helpful and hindering spirits during their quest. The novel could explore themes of family, heritage, and the power of love and remembrance as they strive to end the curse.
One great 'dia de las muertos fantasy novel' is 'The Day of the Dead' by various authors. It weaves together the rich cultural elements of Dia de los Muertos with a touch of magic and mystery.