Friday is the best day for anything involving love, friendships, marriage, partnerships, beauty and artistic ability. It is linked to Venus and the element of Earth. Use or wear colors of any shades of blues and greens. Crystals to use or carry can include Sapphire, Emerald, Jade, Opal and Lapis Lazuli. Flowers can include Violet, Red Rose, White Rose, Coltsfoot and Love-in-a-Mist.