I’m a big fan of Eva Hesse, but have never heard that she intentionally used the materials she did because of their limited shelf life, cutting short her works’ lifespan like her own.

It’s an interesting idea, however the cynic in me couldn’t help but notice that the domain you link to is for an end of life counseling organization. I wonder if their line of work makes them give this aspect of her work more significance than she would’ve during her lifetime.