The Celtic knot styled text says Unicorn Tears next to a unicorn horn with tears dripping from the tip magically in big colorful drops of shining silvery liquid on an old parchment paper background. The tears of a unicorn have many magical uses. An original digital artwork. A particularly fun design for fantasy, role-playing, humor, or even Halloween. The front of the card says "Your birthday makes baby unicorns cry..." and inside says "...with joy! Happy birthday" which is a funny message for someone who loves a bit of humor and fantasy creatures.