What should be contained in a task description?


Hi everyone,

There are a lot of cases when someone, who isn’t an artist, is needed to explain some tasks to a 3D artist. And sometimes it’s too difficult to understand what should I have in the description of a task.
What do you want to see in the description of a task to estimate time and cost? Please give your opinion about it. It’s very important for me. I want to make communication between client and 3d artist easier.