Extract trees and clouds in seconds.
The Workflow
- Open a photo of a tree against a blue sky.
- Go to Select > Color Range.
- Use the eyedropper to click the Blue Sky.
- Adjust the Fuzziness slider until the sky is white and tree is black.
- Click OK.
The Technique
You now have a selection of the sky. Press Ctrl+Shift+I to Invert it. You now have a perfect selection of the complex tree branches. Press the Mask icon to isolate it.