It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
tree canopy hawaii island leaves scenic nature tropical trunk big green tree canopy vacation landscape forest outdoors tourism summer travel sky branch rural paradise exotic shadow tall brown botanical lush pattern sunlight shapes natural plant leaf foliage garden park flora growth wood botanic botany
Page 2017 Free-images.com. All images are Public Domain