This picture were produced using The GIMP . Magic wand was applied to several images of Sternberg Astronomical Institute (look at original picture ) and environs of Moscow University, resulting "crops" were combined and multiplied by the image of the Orion nebula, central part was whirled by 20 degrees. ... You may check Web-card I did for Sergey Blinnikov when he was in Japan. ... Here is a backround I did for my desktop - it's rather large (1280x1024) and "weight" about 115Kb ! ...