A model release is a legally binding agreement between the model and the photographer that assigns certain rights to both parties.

The photographer will always retain the copyright in the photos. Copyright is the exclusive right to make or permit reproductions. This includes the use of photographs on the Internet.

In its most basic form, a model release will state that you have given permission to the photographer to photograph you and to use the photographs. It will also say that (and how much) you have been paid.

For a paid assignment, that's it. For a TFCD or PFT shoot, also consider the following:

The model will be given the right to use the photographs in her/his portfolio for free, which may or may not include use on the Internet.

Some models try to ask for payment of a fee for signing a model release because they assume that the photographer can earn serious money with the photographs from a "for time" shoot - a common misconception.

The model will hopefully get new work, find an agency, etc., on the strength of the photographs, without paying any money to the photographer.

If you are working with me, you will be required to sign a standard model release.