In this video, we learn how to sketch a photo in PhotoShop. First, open up PhotoShop and open up the picture you want to convert. Then, click "image", "adjustments" and "desaturate". You will now copy this layer by dragging it down to the "new layer" button. Now click on your copied layer and go to "image", "adjustments" then "invert". Now click the "blend" option which will change your layer to completely white. Now, click "filter" then "other" then "minimum". You will now see your image show up as a sketch. You can play around with settings to change it how you like!