Is it haram to use a cartoon image of a smiling woman wearing a hijab?

I am currently building an online cannabis edibles course with an emphasis on wellness and medical use. I want it to be inclusive so I am using 1950s comic style images of men and women from different cultures as images for each lesson. Is it haram to use a cartoon image of a woman's face wearing a hijab, for the section on infusing olive oil? I would love some feedback, as if it is offensive then I won't use it. I do feel that there is not enough representation of non white people in culture generally, particularly from Muslim communities, but I want to use images respectfully. Hope someone can advise me on this.