When you change your desktop background or choose another using Vista, does it automatically erase previous 1?

had a desktop background picture and i clicked change to another descktop background picture, now i cannot find the other one , which i liked better?





i didnt hit delete, however i did click change desktop background, now i click under personal and check under backgrounds for desktops and only see the one i changed it to.





how can i find it?





thanks for your answers!|||What did the background used to be?


ok





Unless you saved it to your computer originally im sorry it is deleted.|||try the search panel on your pc then write the name of the file you are looking for.