Arrange your 4 1x2's around your tapestry and mark the length (approx ¾" overlap on all sides)
Cut all 4 1x2's on your mark (straight cuts, there should be two of each size)
Sand and stain (or paint) the wood
Arrange the 1x2's once more around your tapestry, and pre-drill two holes at each joint (we screwed in from the top and bottom)
Insert the wood screws into your pre-drilled holes (8 total)
Staple the canvas onto the back of the frame and pull taut as you work your way around
Attach two hooks to the back and hang on screws or nails into the wall