Here is my first entry for your project. The main concept here is a simple yet appealing and modern design that shows the 2 o's hopping from one place to the other.
This design works great in both color and in black & white. It also scales pretty well.
Looking forward to your feedback. Thanks and have a nice day!
Thanks for the entry. We really like the colors, nice and clean, and the shadow one is possibly slightly better. The jumping o's are a cool concept, but probably a little more playful than we would prefer in the end.