I create those logos for an application we have imagine with 3 friends named Düwi. It's an application which help you in your every day life, and I thought it was a good idea to represent the logo as a Major man, a person who always help you for everything, at any time you need him.
I designed 2 versions, but we decided to keep the second one, without the hat, which looks more friendly.
And here it is : Düwi, at your service !
