As oneiric signs, emeralds symbolize supreme knowledge, acquired by contemplating the cycles of nature and life itself. It suggests careful observation of natural phenomena and lessons to be drawn from them. Mercury's stone (emblem of communication with the afterlife) but especially Venus's (Love and art), the emerald is a powerful talisman of love that increases libido, accelerates delivery, and protects sight. In ancient times, this gemstone predicted a great joy; according to the latest esoteric tradition, the emerald is a harbinger of a long wait.
Gallery of dreams
Have you ever remembered your last dream? Were they colorful? Yes. Most of the dreams will be colorful as experienced in reality. Very few people visualize dreams in black and white. A study was conducted where the individual was given a color chart and asked to match colors that they dreamt. Most of them chose light colors while very few choose only black and white. It was very clear from this study that most of them have colorful dreams.
Some people can recognize dreams while sleeping; this type of dream is called lucid dreaming. Most of the people would have experienced this type of dream atleast once in their life. You can actually control these dreams. One of the popular dreams that most of us experience is as flying in the sky; you can try lucid dream by imagining your house beside the flying aid.