Plain and gallery- stretch canvas with printed image on a wooden frame - the subframe .
Regular stretch - with this method entirely within the printed image on the front side of the subframe . This type of stretching is used if the painting plan to issue later in the frame. Next frame is simply attached to the subframe and you get a full picture on canvas with frame .
Galereynaya stretch - in this mode the image comes on the ends of the stretcher , and as such is hung on the wall. For this method, you need no additional cost to the frame , with the stretch printed image has a finished look .