Photographs accompanying the linkedin article "Science is Wonder-ful! 2018," describing author's experience at the outreach event which took place in the European Parliament, September 24-25, 2018. A part of the European Researchers Night. The demonstration at the stand "Glow with a Flow" was illustrating concepts of photoluminescence, spectroscopy, energy transfer, artificial photosynthesis, nanoparticles, solar energy.