Lightbubl Icon on Business and Finance Vector Background. The blue button with the white icon on it is in the center of the illustration. The button is surrounded with business and finance icon pattern. The icons vary in size and shades of blue color. There is a white glow around the round button which helps it stand out from the background. The icons include such popular business and finance symbols as business people, business meetings and travel, profits and financial charts and many more. You can also use each icon separately from the main background.