Polaroid Gallery is a CSS3 & jQuery Image Gallery plugin for WordPress Media Library. It is used to overlay images as polaroid pictures on the current page or post and uses WordPress Media Library.
Use Regenerate Thumbnails plugin to regenerate thumbnails for all images that you have uploaded to your blog.
Would you like to add your language to the plugin? Send me an email with the localization files to: firstname.lastname@example.org
Polaroid Gallery is free and unencumbered public domain software.