Capturing a milestone: A sitter session marks a significant milestone in a child's development, and it's a stage that you won't want to forget. Getting professional photos taken can help to capture this moment in time, and provide a way to look back on this stage of your child's life with fondness and nostalgia. Children grow and change so quickly, and a sitter session can provide a way to document your child's growth and progress. Having professional photos taken at this stage can serve as a comparison point for future photos, and help you to see how much your child has grown and changed over time!