Possible to retrieve deleted picture?

[Jetjet281]

I am currently using a macbook. I accidentally changed my wallpaper without saving the original one. I cannot find it online anywhere. Can I retrieve the picture? Pls help

 

[satcomer]

Open a Finder's window to /YourHardDrive/Users/YourUserName/Pictures/ and highlight the iPhoto Library. Now with the iPhoto Library highlighted go down to the Time Machine dock icon and launch it (while the Finder window to the Photo Library is still open). Then go back in time to before you deletes=d the picture an restore it.

 

[GGJstudios]

Open a Finder's window to /YourHardDrive/Users/YourUserName/Pictures/ and highlight the iPhoto Library. Now with the iPhoto Library highlighted go down to the Time Machine dock icon and launch it (while the Finder window to the Photo Library is still open). Then go back in time to before you deletes=d the picture an restore it.

That assumes, of course, that the OP is using iPhoto and Time Machine, which may not be the case.