T.'s Week In Pictures - Day 1

T. just got a new kids digital camera and is having fun taking pictures of everything..yes, everything. So, this week, it's T.'s turn to share his thoughts and photo's. Here we go, straight from T.'s mouth -

I took a picture of red, white and blue so everyone who doesn't know can know now that this is our flag.
I took a picture of myself and put it in the computer and then I went upstairs and played on the computer.
I was taking a picture of my dad mowing the lawn and I almost fell out of the seat.

The DHL truck came by and I took a picture of it while it was driving and the door was open. Why is the door open?