I'm not sure what 'coming out right' means. It often means that what you do holds a kind of energy that you wouldn't just put there, that comes about through grace of some sort.
To do a drawing for a painting most often means doing something very sketchy and schematic and then later making it polished.
I feel that works of art are an opportunity for people to construct meaning, so I don't usually tell what they mean. It conveys to people that they have to participate.
I have meant what I have done. Or I have often meant what I have done. Or I have sometimes meant what I have done. Or I have tried to mean what I was doing.