Long description

This figure is a photograph taken from Mars orbit. The main feature is a series of parallel, wavy lines representing a channel, that that track upwards from the bottom of the image to roughly the middle of the image. In the middle there is a roughly circular feature. Further channels extend from that feature upwards and to the right. The centre of the channels are coloured blue, and the outer edges are greys and browns. All other areas are darker grey colours and varying shades.