Interface builder - really strange image view

Hi,

This is really strange (or I'm being stupid).
I have a png image which I have added to my project (resource folder) and I have added an UIImageView to my main view. I then selected the image I wanted to display and it displays it fine.

I save the Interface builder and run it - the image doesn't display at all - nothing!
I then checked other controls such as buttons etc and they all display fine - it's just the image which doesn't, just as if I haven't added it at all.

Why is this? (except for me missing something so obvious.

Cheers

 

It's working now - that was strange!