zitrusblau

This plugin can be used as a discrete but efficient tool for websites which have to make sure that copyright information for images is mandatory.
How it works: It simply blurs all uploaded images. The original only gets restored when the copyright info is set. 
The text field for the copyright info is provided as a form field in the attachment details view.
A simple but elegant solution to enforce copyright discipline among authors and editors.
This plugin is compatible with the plugin “Enhanced Media Library” (tested with version 2.4.5).

WP Copyright

Enforces copyright discipline by blurring all uploaded images as long as the associated copyright info is undefined.

Matt Cromwell

fooplugins

A simple gallery with one really cool feature: ZOOM!
A custom template for FooGallery which allows your visitors to magnify your images with a magnifying glass-like effect.
Like other FooGallery templates you can customize the image size, border styles and shapes. With ZOOM! You can also customize the lens size, lens border, shadow depth. You can also set your thumbnails to have a grayscale or blurred effect either on load or on hover. Blur/grayscale only effects the thumbnail, so that when you look through the magnifying glass you still have a sharp, crisp, and full-color image magnified.
<h3>Useful Resources</h3>
<ul>
<li><a href="https://wordpress.org/plugins/foogallery/" rel="ugc">Download FooGallery</a></li>
<li><a href="https://github.com/fooplugins/foogallery" rel="nofollow ugc">Contribute to FooGallery on Github</a></li>
<li><a href="https://wordpress.org/plugins/foogallery-owl-carousel-template/" rel="ugc">Check out my other template: Owl Carousel</a></li>
<li><a href="http://mattcromwell.com" rel="nofollow ugc">Found out more about Matt Cromwell, author of this plugin</a></li>
</ul>

FooGallery ZOOM Template

A simple gallery with one really cool feature: ZOOM!

WP Copyright vs FooGallery ZOOM Template