Q1 : What is the mat window? The mat window, or mat opening, is the space between the two inner edges of the mat - the hole through which your artwork will show. The mat window is generally 1/4" to 1/2" smaller than your artwork vertically and horizontally. This allows for the mat offset, which overlaps your image 1/8" or 1/4" on each side, keeping the art from falling through the mat. |
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