What is the concept of TFP photography and how does it differ from other types of photography collaborations?

TFP Photography stands for "Time for Print" or "Trade for Print," where the photographer and model collaborate on a photoshoot without exchanging money. Instead, the model receives prints or digital images in exchange for their time. This differs from other types of photography collaborations, such as paid shoots or portfolio-building sessions, where money is exchanged for services.