Well, it's acrylic ink again! This time I did a pencil drawing first and then inked the drawing, and only then filled in the colors. It is a bit of a new procedure for me - I have been applying the colors rather spontaneously without thinking about the composition first. I think that I stick to this new way of painting.
By the way I also also used craft paint in this painting, together with acrylic inks. The paint is called "Acrylini" and made by Rico Design. It is a soft body Acrylic paint out of a tiny bottle.