The Invisible Monument to Free Speech

By Mark Brest van Kempen and Roman Mars

Listen: Online

8 min

It’s a 6-inch circle of soil and a column of air above it. The column is marked by a 6-foot granite ring embedded flush into the concrete…

Published in 2011 as 99 Percent Invisible (Podcast) number 22.

Bibtex Data

@misc{99pi2011-invisible-free-speech-monument,
    category={av},
    title={{T}he {I}nvisible {M}onument to {F}ree {S}peech},
    author={Mark Brest van Kempen and Roman Mars},
    year=2011,
    month=apr,
    series={99 Percent Invisible (Podcast)},
    number=22,
    minutes=8,
    keywords={places,anarchy,art,northern-california},
    ranking={rank3},
    url={https://99percentinvisible.org/episode/episode-22-the-invisible-monument-to-free-speech/}
}

Added	Fri, 04 Oct 2024 13:28:33 +0700
Sorting Value	0.107

View this entry's source code on GitHub