The interface is the first thing to which users pay attention when using software. The usability and appearance of a user interface are mostly defined by the graphic elements used within it. That is why it is so important to use high quality, professional icons and graphics. The Travel Icon Set contains a great number of icons, Earth maps, globes,Internet and on-line contacts, purchased and rental cars, insurance services, hotels, cash registers, photo and video cameras, credit cards, and more... All the icons are created by professional designers. Bright colors, smooth and precise outlines make these icons realistic and effective. All the icons included in this set are presented in BMP, PNG, GIF, ICO formats, in sizes: 16x16, 20x20, 24x24, 32x32, 48x48, 256x256 pixels, and presented in color depths of: 256 colors and 32 bits True Color. Using the icons from this set will allow you to create a more interesting and vivid interface for your software or a web site. The Travel Icon Set: http://www.777icons.com.