retouch images tutorial

https://helpx.adobe.com/photoshop/how-to/photo-retouching-basics.html?playlist=/services/playlist.helpx/products:SG_PHOTOSHOP_1_1/learn-path:get-started/set-header:ccx-designer/playlist:ccl-get-started-2/en_us.json&ref=helpx.adobe.com

For this picture, I used the Spot Healing Brush to remove the two objects, a pencil and paper, that were initially in the middle. Afterwards, I used the Clone Stamp tool to copy the brown notebook and put it in the same spot where the previous objects were positioned. Lastly, I used the Content-Aware fill to clean up the image and make the books matches the background.