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.