I draw my bunny female character Lusa(left) and my demon lady character Mara(right) and I draw this art in around 2008 or later. in that time I'm into using hatching effect and I draw many scribble arts, but on this art I use many diagonal line on background, in 2021 I find this way is good and I say breeze effect but more than 10 years ago I use it effectively, the smooth texture on their swimsuits looks noticeable.
