"Picture to People (P2P) is a huge Computer Graphics project. One of its parts is a big collection of free online professional Computer Graphics effects"
Imageoid is a free, simple service for adding a variety of effects to your images. To use Imageoid you just upload an image from your computer then choose the effect(s) you want to apply to it. You can combine effects if you like. If you don't like the way your image looks with a chosen effect, just click "reset" to start again. Imageoid can also be used to resize your image. Imageoid offers twenty-two effects that you can apply to your image. Below you can see the before and after of one of my images.
This is an interesting image tool. Upload images and annotate. You can other embed media inside the annotations. Annotations pop up as you click or hover over the objects you add. You can embed the annotated image into webpage or blog. This could be a useful tool for teachers and students. Lots of scope for creativity with layers etc. You can share to a group and set editing permissions for public or restricted people/groups for collaboration purposes.
A post highlighting sources of (and linking to) free stock images. You mshould read the rules and regulations for the stock at hand, being they are free. You may have to dig through some of the sites to find the free stock photos.
In 2008 the New York Times created a great article and interactive feature about Ansel Adams's photography of Yosemite National Park. The interactive feature includes nine of Ansel Adams's photographs. When visitors click on a photograph it enlarges and a woman's voice narrates a short story about Adams's photography. In addition to the photographs there is an interactive map that displays the year in which and the place in the park where Adams took each photograph.
Mr Picassohead is a fun website. It allows users to create their own 'Picasso' by selecting different types of faces and facial features, colours and so on and dragging them onto a canvas. It is a great way to begin a unit of work on Picasso, Cubism or abstract art with students.