Throughout time, humans have been creating symbols and icons to artistically and graphically represent places, events or even people. These creations have been seen in prehistoric cave paintings to the beautiful hieroglyphics of ancient Egypt. In each case these icons are trying to tell a story about something. In todays society we do the same, only these icons are referred to as logos. Logos are simply a symbol that a company or group is known. Logos are not only influenced by the nature of the company, but also the trends of the times. As we take a journey through each decade in the 20th century I want to point out not only important historical events of the ages but also some of its logos.