Take a picture of the Earth today and upload it to join the Earth Mosaic Project.
Mark your place in the world by taking part in a free, international photo project on Earth Day, which aims to make a mosaic of images forming a world map.
Two Cape Town friends came up with the idea for this ambitious project – the aim of which is to show gratitude and hope for the planet we inhabit, through photography.
Read the full story of how these two friends decided while on a beach at the tip of Africa to start a global photographic project in support of Earth Day 2009
Upload your Earth Day image to http://earthmosaic.org/