Photoshop 修圖

內容引用自Wiki How
http://www.wikihow.com/Make-a-Color-Image-Look-Like-a-Sketch-in-Photoshop

How to Make a Color Image Look Like a Sketch in Photoshop

嘿 我一直很想學到底怎麼把圖修成這樣
順便貼一下連結，把他記在這裡
有空可以試試看