Gate is Locked made of jade or a blue emerald or lapis lazuli it has gold circles and bars as decoration? The wall is probably made of the same material but it was a deeper blue so blue it’s almost an annoying purple then there was a red/Orange/gold upside down triangle with a radiating white sword sticking out of it pointing up towards the sky.a river on the left flowing out of the city and the one on the right flowing into the city. . What a trip!