diff --git a/arch_simple_blue.png b/arch_simple_blue.png
deleted file mode 100644
index 8d79915..0000000
Binary files a/arch_simple_blue.png and /dev/null differ
diff --git a/catalina-night-on-ecstasy-wallpaper.jpeg b/catalina-night-on-ecstasy-wallpaper.jpeg
deleted file mode 100644
index c1eb060..0000000
Binary files a/catalina-night-on-ecstasy-wallpaper.jpeg and /dev/null differ
diff --git a/catalina-with-galaxy-background-wallpaper.jpeg b/catalina_galaxy.jpg
similarity index 100%
rename from catalina-with-galaxy-background-wallpaper.jpeg
rename to catalina_galaxy.jpg
diff --git a/luca-bravo.jpg b/luca_bravo.jpg
similarity index 100%
rename from luca-bravo.jpg
rename to luca_bravo.jpg
diff --git a/monterey-blue-dark.jpg b/monterey_blue_dark.jpg
similarity index 100%
rename from monterey-blue-dark.jpg
rename to monterey_blue_dark.jpg
diff --git a/monterey-orange-light.jpg b/monterey_orange_light.jpg
similarity index 100%
rename from monterey-orange-light.jpg
rename to monterey_orange_light.jpg
diff --git a/wp6725991-lofoten-wallpapers.jpg b/wp6725991-lofoten-wallpapers.jpg
deleted file mode 100644
index 445d418..0000000
Binary files a/wp6725991-lofoten-wallpapers.jpg and /dev/null differ
diff --git a/wp6904036-lofoten-hd-wallpapers 1.jpg b/wp6904036-lofoten-hd-wallpapers 1.jpg
deleted file mode 100644
index 995ac33..0000000
Binary files a/wp6904036-lofoten-hd-wallpapers 1.jpg and /dev/null differ