GHG Puzzle Piece.jpg
![An image of a puzzle piece with picturesque fog-shrouded blue mountain range against a red sunset. The piece has part of a word, but only the letters "OBAL" are visible.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/greenhouse%20image.jpg?itok=cUmoHXlr)
Detailed Description
An image of a puzzle piece with picturesque fog-shrouded blue mountain range against a red sunset. The piece has part of a word, but only the letters "OBAL" are visible.
Sources/Usage
Public Domain.
USGS