diff --git a/images/concepts/frogs/palette index.txt b/images/concepts/frogs/WIP/palette index.txt
similarity index 100%
rename from images/concepts/frogs/palette index.txt
rename to images/concepts/frogs/WIP/palette index.txt
diff --git a/images/concepts/frogs/palette.png b/images/concepts/frogs/WIP/palette.png
similarity index 100%
rename from images/concepts/frogs/palette.png
rename to images/concepts/frogs/WIP/palette.png
diff --git a/images/concepts/frogs/WIP/knight.png b/images/concepts/frogs/knight.png
similarity index 100%
rename from images/concepts/frogs/WIP/knight.png
rename to images/concepts/frogs/knight.png