It's a photo of son M in the Cederberg this weekend, about 300km north of Cape Town. The area is named after the endangered Clanwilliam Cedar. The San once lived here, and left their "footprint" in cave art. The area is know for its striking rock formations. OBSERVATION: My late wife Mirjam and I took a motorbike tour through the Cederberg, in our second year of marriage.