If you watch this video
carefully, you'll understand some of the reasons why women struggle so with self-image, and body image. This video is about lying with images.
Keep in mind that this is a promo film for Dove's Campaign for Real Beauty, which, in and of itself, is not a bad thing, and it is in part about increasing the self-esteem of young women.
But keep in mind too, that the ideal of female beauty has changed through time, as this video from Phillip Scott Johnson shows.
We are, all of us, beautiful.