A reference is a photograph you look at in order to help you draw something accurately.
The shapes are good, as Jeremy said, but a bit rough. And it looks like he is maybe trying to cast me into the dark realm with his psychic powers. Is that supposed to be the aurora australis in the sky? If so, it should have smoother edges. That shade of purple is really bright.
And what is meant by the - reference?
I very badly understand English, mostly with the interpreter sitting. But I used in painting, has always writing, only the mouse and Paint.
I think something went a wee bit wrong, because this actually has 87 colours :V
The shapes are nice, but it could be a bit more refined. Did you use a reference? :)
Yes, I used a photo of a penguin drawing, but I can only say get some experience.