Photography

I come from a long line of first-born women and there are currently five living generations (my infant daughter, myself, my mom, my grandma, and my great grandma). The older three generations are similar in height, around 5 feet, meanwhile I’m 5’7. My mom wants to have professional photos taken of the five of us but pictures have always been a bit awkward because my height makes me stand out and look huge compared to the others. I would love to not hate these photos. What are some ways that these photos can be posed to make the height difference a little less extreme? I’m sure our photographer will have some ideas but I would appreciate some suggestions beforehand.