Had this one drawn out for a while. Decided to go for it. I managed to do this over 2 days and actually enjoyed mostt of it. I thought i would try some4hing new and tried to use some masking fluid. Yhe idea was to put some fine lines down in the hair and spray over them. Then rub away the fluid to reveal some sharp hair lines. I tested the fluid on some tracing paper and some photocopy paper, sprayed over it and it worked perfectly. Used it on the bristol board that has katy perry on it and it melts into the paper and pulls a layer of paper with it when i rub it away. Ruining it ........( the hair bun on top of her head ). I carried on regardless, the paintings for me no,one else. ( lesson learned ). I used an iwata eclipse and an hpc plus. Createx detail black and white in varying ratios.