Riley's Dress
800x600
Windows
- Right-click on the wallpaper
- Choose "Set as Desktop background..." from the menu.
- Adjust the settings to your liking and click "Set As Desktop"
Mac
- Control-click and select "Download image to Disk"
- Save image to desktop
- Go to Apple menu > System Preferences > Personal section and select "Desktop"
- On the "Collection" pulldown menu, go to "Choose Folder" and locate the appropriate picture.