Free, online photo management and sharing...

A treasure trove of photographs divided into logical categories...

A treasure trove of photographs divided into logical categories...

Free image hosting: it can be used to share pictures, or post images on message boards and blogs; can also be used to direct link images on websites...

The International Center of Photography (ICP) is a world-class museum and school dedicated to exploring the possibilities of the photographic medium through dynamic exhibitions and educational programs...

A continuing series of interactive galleries highlighting the work of renowned photographers...

Articles, photographs, and other resources on the work of major photographers...

Provides free video and photo sharing; easily host and link your images and videos to social networks, auction sites, blogs, and message boards...

Commercial site for photo submission and critique...

A recently available collection of photographs hosted by the Library of Congress...

Enhance, share and store digital photos...

Delivers digital content to your desktop or Web site in the form of a simple, sleek Slide show; delivers digital content from any source directly to you according to your interests...

Upload photos from a camera or camera phone, get prints, create gifts, share and store images...

Database of "dozens of digital image collections from Museums, Universities and private collections throughout the world" in five categories: cartography, fine arts, architecture, photography, and other...

The Web Gallery of Art is a virtual museum and searchable database of European painting and sculpture from 12th to mid-19th centuries (up to the French Revolution)...