Butterfly textures created by Hugues Alexandre Ross as part of the [RPG16 texture pack](https://content.minetest.net/packages/Hugues%20Ross/rpg16/) and distributed under the [Creative Commons Attribution-ShareAlike 4.0 International Public License](https://creativecommons.org/licenses/by-sa/4.0/). See `./textures/butterflies/LICENSE` for details. butterflies_butterfly_violet_animated.png was modified from its original version as a bugfix.