1.21 and up

Because of the nature of Minecraft's changes after 1.21, the 'Painting++ Base Pack' is now a datapack.
Please find it under the new datapack project here

1.20.1 and prior

This Painting Pack is made with the Painting Pack Maker. It only works with Paintings++ installed.

It adds a a handful of paintings such as 'cat' and 'glowlamp', but also mobhead paintings and 'wolf in wheat'

Download the resourcepack and add it to the resourcepack folder.
Make sure it is in there before launching the game.
Paintings++ needs to read out painting data from the pack and add them to your game.

For suggestions or complaints, please join my Discord server or leave a comment.