Talking about tattoo, I want to know if the blue ink can cover up an orange ink. I want to put the blue over the orange. And I want to know if the final color will be blue, or if both will mix each other and create a new color. To be more clear, I have a flower with blue and orange ink. But in one piece of the flower, the tattoo artist put orange ink where he should put blue. So I want to fix it putting blue over the orange. Is it possible?? The color will be blue or it will create a new color, like a brown, for example?