The picture on the left was drawn on paper, then scanned by a black and white scanner, and then colored on the computer. The picture on the right was drawn on the computer using graphical editor PaintBrush.
This oak leaf was taken from a tree near the camp and then scanned.
"We received a picture of an oak leaf from Russia. This leaf had been scanned in. Right away we picked this flower and tried to scan it. It came out well!"
The subject of the posters below is "Let's take care of our nature!"