I am seeking an artist.

I design academic worksheets for high-school students. I am looking for an artist to join my team, the artwork needs to be simple (traceable), and colored. If the relationship starts well, there will be repeat business. As a trial run my first project includes 16 portraits of individual's heads and shoulders (aged between 13-16 with a couple adults and children thrown in, various races, both male and female). I am also looking for a drawing of a tug of war contest; the right side will have three strong characters pulling on their end. The left side will be blank; the rope will still be in the air, but no-one will be holding it up. The rope needs to be 10 inches long, end to end, and the characters need to be 1-1.5 inches tall. 1 full body character of a very strong female, and 1 full body drawing of a noticeably weak male. Lastly, I am looking for a picture of a goat eating paper (preferably, and I don't know how you will do this, a school worksheet). I will require commercial and exclusive rights to all illustrations I purchase. Thank you and I look forward to hearing from you.