Maximize the Brightness/Exposure and Contrast . Often, there is hidden text or a URL written in dark gray on a black background that is invisible to the naked eye. Reverse Image Search:
Many puzzles hide clues in the file's metadata. Use an online EXIF viewer or open the file in a text editor like Notepad. abigailLost2.jpg
If the image looks normal but the previous steps failed, it may contain a hidden file. Maximize the Brightness/Exposure and Contrast