New Custom Paintings - Datapack
This Minecraft datapack significantly enriches the artistic design of the world by adding various new paintings through the painting variants feature introduced in version 1.21.
This project represents an updated version of a previously released resourcepack, adapted exclusively for Minecraft versions 1.21 and above.
Installation and Setup
For the proper functioning of the variable painting system, both the resourcepack and datapack must be applied simultaneously. Both components need to be downloaded and activated.
Copy the resourcepack to the resourcepacks folder of your Minecraft installation, and the datapack to the datapacks directory within the corresponding game world folder. Be sure to activate the resourcepack in the resourcepack selection section.
Please note that installing this datapack will switch your world to experimental settings mode.
Usage in Game
The added paintings become available during normal gameplay - they can appear either randomly when placing paintings in the world or be intentionally selected through the creative inventory.
The image below shows the complete collection of available artworks:

Acknowledgements
The first four sample paintings are created based on artworks by ansimuz distributed under the CC0 license. The remaining works are sourced from the public domain.