Here is my first entry for your project. The main concept here is a simple yet appealing and professional design that works great in both color and in B&W. It also scales pretty well.
Looking forward to your feedback. Thanks and have a nice day!
Congratulations, you are the winner. But you must include (as we said in the brief) our slogan (comunícate). We would like to conserve the sadow under the red ball. Also, we would like to see other colour ball versions. Thank you very much.