Possibly, somewhere in other galaxies, on other planets, there are passers-by. We do not know what these organisms look like, but we can imagine them. I try to envision them. It seems to me, their form is to a large extent similar with ours. And consequently their apparel is similar to ours. But in any case their guise is strange for us and at times looks defiantly so. We need to remember that they are inhabitants from Other Worlds and they live under other laws.