Coolness with Security Envelopes

Am I a bit weird for finding security envelope patterns soothing?

They’re so predictable and muted. Security envelope patterns are like wallpaper, but with 50 times the character.

Sweetie Pie Press also finds security envelopes appealing. They sell buttons covered in those fantastic patterns some might brush off as boring. And yes, artist Becky Johnson reused actual security envelopes for these buttons. I find them cooler than mints!

Have you used security envelopes in projects?

Image via Etsy/sweetiepie.