Abstract tree in the form of a global computer network. Social media concept. Сommunication in the global computer networks. Set of flat design concept icons for web and mobile services. File is saved in AI10 EPS version. This illustration contains a transparency. The source of the map used for reference:hhttp://www.evl.uic.edu/pape/data/Earth/. Drawing in Adobe Illustrator.The date file was created: 15.06.2011.