You can add color to your phone with Joker Wallpaper app. You can use wildcard pictures as your phone's wallpaper. This application allows you to change your wallpaper.
Mind when told Joker Wallpapers should come to this application
Data safety
Safety starts with understanding how developers
collect and share your data. Data privacy and security practices may vary based
on your use, region, and age. The developer provided this information and may
update it over time.