This will change the focal length of the lens, and give a bigger image.
Therefore creating a base filled with simple images, that then later on build up into a bigger, more clear image.
"A portrait allows you to get a big image."
This app wants to make your cover picture - the big image at the top - look good.
The last big popular image, she said, was the dinosaur.
You remember the big image, a little like remembering a dream.
Approximately 800 photographs were taken, and pieced together to create one big image.
But you don't want them to break the bank, and three to five hours, that's fine for a big image.
"It isn't all about big beautiful images and a few words," he said.
However, two of the biggest images here are portraits done in a studio.