I took the photo last night from our suburb: people climbing Cape Town's Lion's Head peak, to get a view of a "super blue blood moon". One sees climbers using LED lights (click on the image to enlarge). Those on the very far left are taking the easy way up. The brightest light marks the way up with ladders. Those on the upper right must be into extreme sports. OBSERVATION: One of my predecessors in city ministry died at that lower line of lights. He habitually climbed there to write his sermon, and suffered a heart attack.