What kind of scenery in the garden is summarized by the "Mountain Colors and Stream Lights" inscribed by Kangxi?

Going through the foyer, there are two engraved stones in the patio. On the right is "Mountain Colors and Stream Lights" later inscribed by Kangxi, summarizing the scenery in the garden. On the left is "Yujia Jin A" later inscribed by Emperor Qianlong, praising the wonderful sound of the spring in the Bayin Cave in the garden. The first generation owner, Qin Jin, was named "Fengshan". Huishan is commonly known as Longshan, which is opposite to "Fengshan". The name of the garden is "Fenggu", which also points out that this place is a geomantic treasure land with "Fengshui hiding in Longshan". Hanging on the pillars in front of the hall of Fenggu Xingwo are seal script couplets written by Weng Tonghe, a later Qing Dynasty writer: Miscellaneous trees are hanging down, the clouds are light and the smoke is light; Fengze is clean and smooth, and the air is refreshing and temperate.