Katana or nihonto (Japanese name of samurai sword), is known throughout the world for its beauty and sharpness. You can see the artistically decorated scabbard, and also the wave pattern of the blade called hamon, which are the characteristics of katana.
Kaieteur Falls - the world's largest drop waterfall. Located on the Potaro River in central Guyana, Potaro-Siparuni region in Kaieteur National Park. My grandad was from Guyana, would love to visit one day.