Take just a few brief minutes and be legal when inserting images for public use...
- To search for Google images, go to: images.google.com or just Google search then choose Images.
- Once you've searched for an image, refine that search. Click the Tools button, then "Usage Rights".
- Choose "Labeled for reuse with modifications" and you're all ready to only return image results you can use legally.
It's worth that small time and effort! Happy Googling!