Character pictures (approximately 200)

We contact you in order to work with your company to illustrate some of our pictures. First, we are a company based in Belgium and we would like to update our pictures. We would like to know if you can work for our projet. There are approximately 200 pictures. Could you give a quotation for this work. As soon as we receive your sample we will discuss with our team and give you our appreciation. Don't hesitate if you have more questions. Regards, Sanabel There are some examples of pictures we would like you to work on. The style will be as in one we uploaded and like those: [login to view URL] [login to view URL] [login to view URL] You need to do a sample for us prior to get the project awarded. The context of the picture in the description: it's a break for school children (12-14 years) and they are playing outside. Their teachers (a man and women (Muslims)) are standing and keeping an eye on them. And the children have to be from different continent (European, African, Asian, ...). In the front there should be an African greeting an European boy.