A simple gallery with one really cool feature: ZOOM!
Edit, filter, and resize any image!
Real Accessability plugin adds custom accessability such as font resizer, color inverse, black & white view and much more
Automatically create grayscale thumbnails for a given image size.
Adjust the size, shape, and filter for a single image.
Add filtering to your WordPress images. Black and white, sepia tones, colorization, and more. Expandable with custom filters too!
Make third-party admin icons use color only when active or moused-over, like default WordPress icons.
Instantly resize and deliver perfectly optimized images to your website. Not just static images but deep image zoom and 360-degree spin too.
This plugin converts all images to grayscale and show the colored image on hover
Wp Blended Photos: This plugin can convert selected portions of image into grayscale and create bleneded effect.
ZM Gallery is animated gallery which use beautiful css3 effects