Blue Nile Falls, I think, but I'm not sure. I wouldn't bet a birrrr on it. If you're wondering about the potbellied stove on the right, Grok can help:

It is a stylized version of the Ge'ez (Ethiopic) script letter ብ (pronounced "bə"), which is the first letter in ብር (bər, meaning "birr" or historically "silver"). The design adds two horizontal bars (one at the top and one at the bottom) to the central bulbous shape, giving it the vase-like or hourglass appearance you see in the circular emblem.

This symbol serves as a modern, distinctive mark for the currency (similar to $ for USD or £ for GBP), and it appears as a security feature or design element on the notes to help authenticate them and represent national identity. Prior to 2020, Ethiopia did not have a dedicated graphic symbol for the birr beyond "Br" in Latin script or the full ብር in Ge'ez/Amharic.

Glad we know that now.