More Henna Tattoos

I am a beginner I must say. I aim to perfectionate myself and I already have people who want to serve as models.
Some of my work:

 Henna is brown but its colour has three phases: the first phase is with henna on, this greenish strong colour like in the picture below. After a couple of hours ( add water with sugar to have it  more on your skin) it will remain a very pale orange tattoo, but don´t panic, only the second day henna reveals its true colour which will be brown.

And then it becomes likes this: