Intelligent senior man with wrinkled face and grey beard showing something on his mobile to his smiling teen granddaughter while they sitting in the library

e-reader two people smart phone device screen multi-generation family mobile phone senior adult eyeglasses portable information device granddaughter grandfather wireless technology grandchild people cute beautiful people film - moving image 1080p females hd format men intelligence beard human face white people old smiling holding equipment telephone showing sitting teenager males girls adult gray color close-up portrait horizontal enjoyment non us film location child library cheerful human hand slow motion beauty wrinkled hand schoolgirl human body part joy front view ukraine senior men