"Ittekimasu (I'm going)"

This is an accumulative of 700+ photos taken in the time span of 4 years.

Each photo were taken when I leave the home for work, in the morning, and was set as my wallpaper of my mobile phone for that day.

Each photo was taken before I left for work in the morning, and was set as the wallpaper for my phone for that particular day.

One day, suddenly, a colleague asked me "Are you taking those photos every morning?"

One day, a colleague asked me, "Are you taking those photos every morning?"

I was surprised that he said, "Sounds good!".

I was surprised when he said, "Sounds good!"
The kind word that I didn't expect, gave me courage, and unawares, I came to think I should work on a project with these photos.

His kind words encouraged me to work on a project with these photos.
I did not do anything difficult for this. It is only arranged in the orders, like you can see. Top-left is older, the bottom-right is newer.

This was not a difficult task. I simply arranged the photos in order; top-left being oldest, bottom-right being newest.
There are some pictures that are not taken at home but at my mother's house. That was a times when the second child was born.

Some of the pictures weren't taken at home, but at my mother's house. This was the time period of my second child's birth.
There are some pictures that there is no one in a photo. That is because no one said "Itterashai (bye-bye)", since they overslept or for some another reasons.

There are some pictures without anyone in the photo. That is because no one said, "Itterashai (bye-bye)," since they overslept or for some other reasons.
This image got Grand Prix & Audience Award of 2013 Graphic Grand Prix by Yamaha.
This project still continues at least 2015 so far.

This project still continues on to 2015 so far.

I am an English-native speaker. I made some grammatical corrections to the best of my ability. Hope this helps!

"Ittekimasu (I'm going)"

These are 700 times or more, of "Ittekimasu (I'm going)" photos, in around 4 years.

I have got 700 "Ittekimasu (I'm going) photos" in around 4 years.

Each photo were was taken at the time when I was going to leave the home for work in the morning, and it was set as my wallpaper of my mobile phone for that day.

One day suddenly  a colleague asked me suddenly "Are you taking those photos Do you take Ittekimasu photo every morning?"
I was surprised that when he said "Sounds good!".

The kind word that His feedback which I didn't expect  gave me courage, and unawares, I came to think that I should work on a project with these photos.

I did not do anything difficult for this. It is only  I just arranged those photos in the orders, like which you can could see. Top-left is older, the bottom-right is newer.

There are some pictures that are were not taken at my home but at my mother's house. That was a times when the second child was born.(That was a period of my second child's birth.)

There are also some pictures that on which there is no one in a photo. That is because no one said "Itterashai (bye-bye)", since they overslept or for some another reasons.

This image got Grand Prix & Audience Award of 2013 Graphic Grand Prix by Yamaha.

This project still continues at least 2015 so far.

I am not a native English Speaker,my mending just for your reference.

Thank you very much for mending my Japanese composition.Wish you happy everyday.