Although unicorns might be a product of human fantasy, it is interesting to see how a unicorn shall look like based on different people's imaginations. It is very common to imagine them in either white or in some flashy pastel colors like pink, violet, light blue or light green. Interestingly, they are also frequently described and painted with a lot of flowers, glitter and stars. This very colorful fantasy of unicorns is also often associated with the LGBTQ-community and if we take the original understanding of gay, it is indeed a really happy creature.
Sometimes it does not matter if something is real, but the values and the atmosphere of unicorns do express a need for peace and love. Some core values that are relevant for all humans and that should be always kept in mind.