Visual system is based on corporate and visual identity. Corporate identity is the signature of an organization, which should not change in years. It has to reflect the main idea and the philosophy behind the organization. In such cases it exist a corporate identity manual, which includes some kind of standards about the identity of a company. Visual identity is the main part of a corporate identity. It includes logotype, symbol, typeface, color pallates, which stay constant (generally), since it is the identification of the company. Visual identity should be oriented in a various kind of medium such as package, web site, poster, clothing and etc... ,
While I make my research I had a look at some works of designers on visual identity. I put a visual identity design of Roger Odone Design Studio to see the design process and its results.
Second one is the visual identity of 'aromas cafe' from India. Although it is not the best logotype I have ever seen, it is nice to see that a logotype works for different alphabets and could still reflect the identity of the company.
The last one is the indoor and outdoor designs for Mtv. It fascinated me to see that there is a lot of different possibilities to reflect the visual identity of a company, if one is creative.