that it is not always possible to discern gender or race simply by looking at a photo. Racial and gender identity is widely varied and complex. Additionally, I was limited to using stereotypical markers of race and gender, according to my American/Western background. Finally, because many of the photos were taken underwater and with scuba gear that covered most of the head and body, it was sometimes difficult to determine skin tone, body shape, and facial appearance. Because of these things all together, it is possible that I may have misidentified people in the images. For a more thorough and accurate assessment, a researcher would need to contact each advertising company to request demographics information on the people in the photos, and possibly speak to those people directly to learn how they self-identify. Header: make a copy