Use what is actually visible
A meme, promotional banner or quote card may cover much of the photograph. Keep its caption and full layout, then create a crop around the remaining picture without inventing missing content.
Follow both clues
- Search the complete graphic.
- Search the clean visible region.
- Search a distinctive overlay phrase separately.
- Compare candidate originals with the visible details.
The text may lead to the person who made the graphic, while the picture leads to a stock library. Those can be two different sources with different rights.
Keep attribution layered
Do not assume the graphic's author also created the underlying photograph. If a candidate original differs in important visible details, leave it unconfirmed. A useful search can establish a likely source chain without pretending to reconstruct pixels hidden behind the overlay.
Continue with finding an original image source.