This is a demo that shows how to insert an image in sketch mode. Then clean it up by using the decal tool. This method is very useful in cases where you need to make your design presentable.
Find CAD Tutorials from popular design and manufacturing software such as AutoCAD, CATIA, Inventor, SolidWorks and Mastercam. Tricks and tips are available to aid the user in becoming more proficient in using the program of choice.