What is happening to this rock? Are these simply multicoloured lichens? Photo taken in the Scottish highlands.5yr ⋅ TwoFriedEggsPlease ⋅ r/geology
Window nipple thing. This decorative feature is often seen in windows in villages in the U.K. Is it purely decorative? Does it serve a purpose or have a function? Does it have a specific name?5yr ⋅ TwoFriedEggsPlease ⋅ r/whatisthisthing
