Close view, macro mode. The thinnest web, on which transparent neon water droplets hang, in the center of the web sits a mechanical black spider, on whose body hundreds of microscopic electronic lights are flashing. The spider's thinnest construction emphasizes the high level of robotics technology. sensitive sensors monitor the slightest movements of the web, light vibrations of which are transmitted to the legs of the spider immediately. Thick air, fog. (Depth of field)