Black Rose Nail Art

I have been trying to do this rose for ages.  But just could not get it right.  But I saw some tutorials on some Korean Nail blogs and they made it look so easy.  I already had the base colour from last week and since it was going to come off soon I thought I would give the rose a go.
I used some black acrylic paint from our craft box and a fine line brush, and if I do say so myself, it came out quite good.