There are a few ways to tell if a photo has been photoshopped. The most common way to tell is if the photo has been changed in some way, such as adding or removing people or objects. Another way to tell is if the photo has been doctored, such as making it look like it was taken from a different angle or if the colors have been changed. If you can’t find the original photo, you can try looking online for photos that have been photoshopped and compare them to the originals.