免版稅 Environmentally Energy Efficient Light Bulbs Illustration 溢價股票矢量圖

描述

"For a Greener World" Concept image for a greener world. CFL bulbs with continents. Each grouped and on it's own layer. Source material from: http://earthobservatory.nasa.gov/Newsroom/BlueMarble/ The maps were drawn in Adobe Illustrator on Nov.30/2007. This file contains 4 layers.