Drawing 3 relatively simple illustrations

I need some graphic design. Someone who could professionally draw 3 illustrations. The illustrations will be placed on our product's box. (Flat bottom 250g plastic pouch with Matt finish). These illustrations will be used to show customers how to prepare our product. The 1st illustration should show a flat bottom pouch and a spoon filled with our product (white powder). The 2nd illustration shows water being added vigorously to a cup where our powder product has been added. The 3rd illustration shows a spoon stirring the drink in the cup. Very important guidelines: 1. The whole thing needs to be in ONE color or TWO colors maximum. 2. The style of the drawing should be more on the creative side and less on the realism side. 3. After taking the point above under consideration, the drawnings have to be VERY clear and easy to understand by the common person. 4. The drawings have to look classy. 5. One idea that might be worth investigating is to draw the outlines of the shapes only, in a classy way. 5. Each of the illustrations have to be a square. 6. Please contact me to ask me as many questions as you would like. 7. I would prefer a short Skype call before the start of any work. Our product is a natural organic material that is extracted from a tree in Africa. It's very good for your health and very hight in fibers and minerals. You will be working for something that will benefit the people. Thank you very much in advance.