T-Shirt Designer

I'm looking for someone who can fulfill a minimum of 2-3 T-Shirt designs per day. The work will need to be 100% original and preferably hand drawn. I will provide the concept/idea and you create the design. A lot of the designs will be slogan based.

This job is for $50/week and depending on your work, it will increase to full-time and higher pay. A portfolio of previous work highly recommended.
To be considered for this job, I will require a sample design based on the slogan I provide. I will pay for the sample as well.