I need a T-Shirt designer with own ideas

Hello!
I'm looking for someone to help me design t-shirts.

At the beginning there is a trial phase where I test exactly how good the work is.

I expect you to be able to handle keywords.
That I can say that I need a t-shirt design with the keywords "...".

The wage is starting salary. Of course, when good work is delivered, the wage goes up
I need someone who can deliver 5-8 tshirt designs a day.