Varios enlaces relacionados con el tema:
Caótico Neutral: Rollovers con CSS
Programación.com: Menú de imágenes con CSS
Afficher Masquer des calques sans javascript
Affiche-image
Cool CSS Image Pop-up
Remote Rollovers
CollyLogic Scroll-Fade
Moryson.net – CSS Image Map
CSS Image Maps, Redux – Flickr-like Technique?
stu nicholls | CSS sliding photo-gallery
StopDesign: Double Rollover Effect
A List Apart: (1), (2), (3), (4)
Alsacreations: (1), (2), (3), (4)
Stu Nicholls: (1), (2), (3)
Interactive image gallery
CSS Image Maps
CSS-only Image Annotation
WebReference.com – Photographic Gallery Using CSS
CSS image maps
it’s a dogs life