Every time we go camping, I take glow sticks.
At night, I let kids to move them as they wish and I take photos with slow shutter setting.
There were three kids moving the sticks in these photos.
They moved sticks left to right quickly and tossed them into the air and so on.
Every time I took a photo, they checked the image, and they decided the next movement.
Kids enjoyed and it was fun for me, too.
