Images look blurry

Yes, local browser caching….clear your browser cache and if using a server cache method, also clear that. Also, if using a CDN review how to ensure file edits are also updated at CDN.

Sorry, you lost me there a little…
I’ve cleared the browsers cache (also tried a different browser)
I’m not using any caching plugins. And i’m not sure if there’s anything happening on the server, I’m using 123-reg.co.uk as my hosting provider. Can’t find anything about caching in their support.

I’m not sure how that would help though? These images are the original images – they’ve not been replaced at any point – so there shouldn’t be a cache of an older image?

Review your CSS for opacity for the container that the images are in – I believe the distortion is due to this. To fix, set the background and opacity for the img itself (or remove the background image).

Look at your source code for the images:

<img class="pp-overlay" style="" src="file"/>

You have two images!

/wp-content/themes/prophoto4/images/blank.gif” <=what is?

Ah, I think you’re onto it there… I think there’s something going on that’s supposed to protect the images from being copied (you can’t right click on them). It may be that.
I’ll see if there’s a way of disabling it, else I’ll dig into the CSS… Might be a bit beyond my capabilities though!