Camera Mod 1.14.4/1.12.2 is the mod that adds the screenshot feature to the Minecraft game. The screen photos can be taken by a camera and put in a frame for hanging anywhere you like.
It does not serve any purpose but for decoration only. Players can take a photo and place it anywhere they like. You can easily view it by right-clicking at the image to zoom it out.
The images can be replicated by combining it with paper at the crafting table. The date and name of the person who took it is also saved on the image. It will take a piece of paper each time producing an image.
The Camera Mod is applied to the multiplayer mode, too, which means that all players in the server can view your photo. So if you like to show your art to all players in Minecraft, it’s the mod for you.