When I read the prompt word "endorsed," my head went directly to product logos.  They are designed such that we recognize their minimal design almost instantly.  Not only does my three year old grandson recognize the colors and logo of UPS, he also recognizes the sound of the truck in his neighborhood.  He'll be in the backyard, surrounded by an eight foot fence and suddenly announce, "Here comes the UPS truck!"  And he's always right.  This image is not quite the minimalism that I intended, but my assistant was the above-mentioned UPS fan.

Try to photograph a favorite product logo that you, or someone you love, endorses.