So, this is the second masking trick I want to show you guys. Compare to masking with paintbrush technique, quick mask is more easier. However I only use quick mask if my selection area is geometry and static. If I want to display more dynamic or artsy area I usually use paintbrush. A good example is to create photo frame effect with quick mask on gimp.
Open a new image file, again I have my nephew here :). First create a selection area you want to show. You can use any type of selection tool you want. This time I choose rectangle selection.
