Sintel, the Durian Open Movie Project, is an innovative initiative spearheaded by the Blender Foundation, aimed at advancing the capabilities of the open-source 3D creation suite, Blender. Released in 2010, "Sintel" is a 14-minute animated short film that showcases the collaborative efforts of an international team of artists and developers, funded by thousands of small donations from the online community. This project reflects the viability of open-source models in independent filmmaking, merging artistic creativity with cutting-edge technology.

The film features an emotional narrative centered around a female protagonist, crafted using advanced 3D animation techniques. Sintel is freely shareable under the Creative Commons Attribution license, promoting accessibility while providing a detailed 4-disc DVD set that allows audiences to explore the film's creation process. With a core focus on enhancing Blender’s development and providing educational resources, Sintel represents a blend of artistry, community engagement, and technological innovation, inspiring both creators and audiences alike in the world of independent animation.