Startup Idea : Joint Art Endeavor

There are many people who have great ideas for visual arts, but lack the physical skill to put these ideas to paper. This is where the Joint Art Endeavor comes in. A website where visionaries can post their ideas in detail and contract artists who are willing to carry out the ideas. E.g. you have a vision for an animated short film, but don't have the resources or abilities to create the end product yourself. Post the direction you want, and talented artists will work for a fee. Furthermore, should the artists and commissioners decide to sell their work, the profits are split between them. Furthermore, what if this were to extend beyond just art (drawing, painting, sculpting, animation)? The website could be used to contract any number of talented craftsman so long as they could upload samples of their work to the internet. Architects, furniture makers, etc. If someone likes a certain artist's work, they could commission that artist to make something for them. The website would probably need to have a social networking framework in order to put people in contact with each other. Looking for interested parties who could help design the website and plan logistics.