One of the quickest and most effective ways to make a matting job more interesting is by using double or even triple mats. Cut a double mat by first cutting the top mat as you would normally, creating a larger opening for the reveal of the back mat. Then attach a slightly smaller mat board to the back of the first board with double-sided tape. Insert the window fall-out piece to take pressure off the mat opening as you cut the second mat with a window properly sized for the artwork.
Add interest to groups of images, such as smaller photographs, by framing them in a single frame using a mat with multiple openings. This is a way to group images together, or display several items, such as a program, ticket stub and photos from a single event. Plan your multiple opening mat by arranging the objects and measuring the space between them, allowing for at least 1/8 of an inch around each object to prevent it from falling forward through the opening.
Choose the size for the frame and create several different diagrams, one for each mat opening. Make all of your cuts in a single direction before turning the mat and making the perpendicular cuts. This will ensure that your lines are even. Practice making freehand cuts before beginning if some of your cuts are beyond the maximum length of your mat cutter's measuring guides.
The number of creative mats that you can design and construct is truly endless. Combining mats with different opening shapes and surface textures, along with multiple openings and layers, will make your work stand out.
Practice creating unique mat designs, such as 45-degree photo corners, circular and ovular openings and corner insets. To produce an offset mat, cut two interlocking rectangles to leave corners that appear to jut inward toward the center, focusing attention on the image. Cut v-grooves into your mate to reveal a thin line of the interior color by adjusting your pull mat cutter's blade to the lowest depth, around 1/32 of an inch. Cut two rectangular shapes into the surface of the mat without penetrating the board, allowing a thin strip of material to fall out.