Zimbabwe 50000000000000 (Fifty Trillion) Dollars (2008)

Obverse: Chiremba Balancing Rocks in Epworth near Harare;
Zimbabwe Bird in colour-shift paint

Reverse: Kariba Dam on Zambezi River; Trumpeting African elephant

Watermark: None (simulated faux "watermark" in the watermark area of the note displays a cow on both sides).