How to write a composition about family photos?

Today, my father took out a photo of his childhood, which was taken by Dongfanghong Photo Studio. Father said, "That was taken when I was 4 years old. Even my uncle was not born yet!" " "

I looked at the photo carefully, and the father in the photo was very proud. He is wearing a cap and a small cotton-padded jacket, sitting on a small tricycle with his hands on the armrest. Sister, put your hands in your pockets, your left foot in front, your right foot behind, and lean against grandpa, with a sweet smile on your mouth. Grandpa is more beautiful! Wearing a round cotton hat, a wool mat badge on a cotton-padded jacket, and her hands rested on her hips, she looked serious.

The background of the photo is the beautiful early spring in Hangzhou, where willows seem to have just sprouted and peach blossoms are in full bloom.

Dad proudly said, "I can ride a tricycle at such a young age, and I ride it very well!" " "As soon as the voice fell, I said loudly," Wow, you are amazing. I also want to learn to ride a bike early, exercise well and be a useful person to my country! "Dad went on to say," This is my son. "

This photo let me see my grandfather, sister and father when they were young, which made me feel the warmth of my family even more. Sorry, I saw the development and progress of society. It turned out to be black and white photography, which was very difficult to shoot. Now it's a color photo. Even your mobile phone can take photos and delete them at any time. This is probably the development of society!