How do I change a pictures texture in photoshop back to normal?

I accidentally kinda like randomly picked textures (yesterday) and saved it and so on. Is there any way to bring it back to normal?How do I change a pictures texture in photoshop back to normal?
Nope - once you've closed it you have changed the pixels for good.How do I change a pictures texture in photoshop back to normal?
If you did your edits in layers, and saved it as a Photoshop document (.psd) then you can open it and remove the layers etc. that you no longer want.



However, if you flattened your image, or saved it as a format like JPG you can no longer undo any changes you have done. It is permanent.



The lesson here is to always keep a copy of your original image file (or work non-destructively using layers in a .psd file).