mobile

Got my Edge Yesterday from ATT. What a phone!! Love it. But I do have one issue that I am not sure what is happening. Went to use my favorite photo of grandkids for the lockscreen and while it works, the picture is very faint and hard to see. Tried different photos with the same results. If I use the Samsung Wallpapers the screen is fine.
If I use the same picture for Home Screen, the picture is much brighter. Not sure if this is intentional or not.

Any help would be appreciated.

Thanks in advance

10 B