NINEVEH This is a modern take on an ancient envelope design. The stamp is a method that was implemented in ancient times. This designer has re-intepreted this technique and re-imagined it. The excessive use of black for both the stamp and envelope is what makes this design modern and simple. As such it is an alluring design.
Mail in the Pocket Sewers should stitch this solution. Create a fabric mail sorter and hang it in a convenient spot. The version shown here was tailored for out-going letters. Adapt it for incoming mail by including big slots for envelopes and small slots for a letter opener and a box cutter (for packages).