Regina Gallery is a simple image picker with crop tool as part of the Regina Launcher.
If default Gallery application is not working to change Regina's wallpaper, you can do it with Regina Gallery
Please do not download this application if Regina Launcher is not installed.
This application is an auxilary application for Regina Launcher for now.
Regina Gallery is working on Regina Launcher over Ver.1.1.5
In Regina Gallery 0.5.2