The reference image should be clear and high-resolution, free from distortions, blurriness, excessive noise, or any other imperfections that might interfere with the AI's ability to interpret details accurately. Additionally, ensure that the lighting is adequate and uniform, avoiding extreme shadows or other lighting effects that could hinder the interpretation of facial and bodily features. Select angles and perspectives that clearly show the woman's face and figure from frontal or slightly tilted angles, to facilitate understanding of the proportions and details necessary for generating the caricature illustration.