I saw these cute frames at Dollar Tree and they reminded me of something from a vintage science lab or nature exhibit. And then I remembered those beautiful large butterfly stickers in the next aisle and voila – a match made in crafty heaven – a Butterfly Specimen Wall Hanging. Supplies Needed:4 Dollar Tree wooden frames with metal label brackets1 (or 2) Dollar Tree large butterfly stickers sets1 Dollar Tree decorative nautical rope in natural (the larger 1/2 inch diameter kind)2 sturdy pieces of cardboard (large backing piece needs to be about 10 x 13 inches)2…