It start with a gentlemen theme because art related in a luxury item and expensive tag price. Flat colour fit perfectly with the as its lightweight and doesn't burden they eyes of the users and let the user focus on the art display and at the same time the character give off a very unique and outstanding presence that you can enjoy looking while browsing those complicated and exquisite arts. The color and the character composition fit the description and doesn't cluttered the webpage with over complex character and colour.