Location of wallpaper and lock screen images on Android 13

I have two different images that I use for my wallpaper and my lock screen. These images are of my two oldest sons and have been used for wallpaper and lock screen for a long time. I just had another kid and it is time to update these images to include all three of my boys. Problem is that I cannot find the images and am afraid that if I update the wallpaper and lock screen images, then the current images will be lost forever. I can't lose these images forever. Can anyone tell me how to locate them so that I can copy them to a safe location. I have seen a couple of posts for older versions of Android but it does not seem to apply to Android 13. The path provided in these posts dose not exist on my phone (or tablet). Edit: It was suggested that I include device info. Here it is. Phone: Samsung Galaxy S20 FE Tablet: Samsung Galaxy Tab S7+