As there are such a wide range of possible uses for this project I thought I'd highlight some ideas...

The obvious:

• Showcase your professional photography or artwork

...or your could create:

• A recipe book - show photos of the food, alongside ingredients and cooking instructions.
• A museum guide - photos of the exhibits, alongside background information and links to online articles for further reading.
• A guide to using iPad - show tips and tricks, with screenshots and instructions.

All without writing a single line of code!