The filename is a generic default label assigned by many digital cameras (such as Canon PowerShot models), so there isn't one single "piece" or image it refers to. Instead, many different photos shared online happen to have this exact name.
Depending on where you saw the file, it might be one of these: img_0273.jpg
Do you have any more about where you found this filename or what the image shows? Knowing the subject or the website would help narrow it down! IMG_0273.JPG <--Previous Up Next--> IMG_0273.JPG. MIT Database Group The filename is a generic default label assigned
: A photograph of Plitvice National Park in Croatia or a botanical specimen of a Western Sweetshrub ( Calycanthus occidentalis ). Knowing the subject or the website would help narrow it down
: Various personal uploads on Flickr featuring family, winter scenes, or personal hobbies.
Part of Plitvice National Park, Croatia - IMG_0273.JPG - Flickr