Casual Clothing,Whites,Portrait,Eye Contact,Boy,Childhood,Family,Two People,Togetherness,Black Hair,Head And Shoulders,Side By Side,T-Shirt,head,shoulders,headshot,Front View,13-15 Years,Teenager,Male,Bonding,Brother,Brothers,Serious,Contrasts,Unity,Repetition,Caucasian,Messy Hair,Variation,White Background,Identity,Studio Shot,Comparison,Black And White,imitation,Identical twins,twin,sibling,identical,human relationship –