The coin suite in the tarot deck are symbolised by the element Earth and rule the zodiac signs Taurus, Virgo and Capricorn. The rose arch symbolizes the path you will now be able to walk and go through the "portal" towards greater possibilities of safety (the mountains). The suite of coins stands first and foremost for money, but also all earthly resources such as the body, health, home, well-being, food, etc. There is a big Root Chakra theme here (being able to manifest). But no physical riches can come without a strong 3rd Eye Chakra (clear vision) or a strong drive forward (Solar Plexus Chakra).