A baby girl looks up at her older brother while walking in a grassy field.

2 3 years 3 4 years 11 23 months 30 34 years adult baby babyhood bonding boy casual clothing caucasian ethnicity child childhood color image daughter day family with three children girl grass holding hands horizontal knithat leisure activity lifestyles mid adult woman mother one parents outdoors people rear view selective focus single father small group of people son togetherness travel trust walking women