Dear employer,
I would like to offer you my services for this project. I invite you to visit my portfolio and see my graphic design and illustrations. This is that kind of projects I would love to do. I´m not pretty sure what interval of budget are you really looking for (sure 10-30$?), but I consider a normal price 6$ each illustration ( plus freelancer taxes). Anyway, please contact me and let´s speak about it.
Yours faithfully,
Marga Quesada