There's a fairly new tradition here in Ghana which means on every Friday, offices are awash with bold, beautiful and cheerful colours - more so than usual.
One of the ancient pyramids has two previously unknown "cavities". Could they be undiscovered rooms?
Marjory Woodfield explores the 12th-century churches of Lalibela.
This tourist managed to get an extreme close-up with an elephant in Zimbabwe.
There are special hazards when cycling through northern Tanzania - wildebeest are more of an issue than motorists driving mechanical beasts.