What do you do if a commissioner doesn't give tons of info, then asks for changes to a sketch, inks, etc? Though I get asked mostly during the sketch stage. I know that when it isn't a big deal, especially on a sketch, you might as well just do it. But what if it's something bigger or you don't have a lot of time on your hands?
What I mean is, let's say they ask for something specific, like a pose. You asked for a ref picture since you weren't sure what they wanted. Instead they say they could just describe it, but not say much about it, then don't like what you sketched.
Or, another situation, they ask for specific colors or clothes, then change their mind later.
If I'm not making too much sense, please let me know and I will explain differently.