Vintage 80's Foam Super Hero Brooch

This super fun large pin from the 80's, signed by Lino, was created with craft foam and is in exceptional condition. It measures almost 4" x 2 1/2" and has a rollover safety closure. My sister-in-law was an avid collector of so many things, jewelry was just one category. She knew everything about each and every one of her pieces but unfortunately she is no longer able to tell us. I'm not an expert - I just offered to help find new homes for her beloved pieces. This is a vintage piece and has evidence of wear that is appropriate for its age. Please examine all photos closely for condition.