For a photo to be considered "unusable" for an engraving, it typically means that the image is extremely blurry, extremely dark, or extremely overexposed. Low resolution photos may be unusable if the subject is out of focus and detail is not visible. The subject may be backlit, partially obstructed, or partially out-of-frame. Damage to the photo, Instagram or Snapchat filters, distortions, and shadows that "cut" across the subjects can also render an image unusable. Even with extensive editing and restoration, the result will likely be unsatisfactory to both the customer, and our own production standards.