Clear plastic barriers have become increasingly common in recent years, and can be found in a variety of settings, ranging from grocery stores to financial institutions. The non-profit organization Austin Creative Reuse, which Jen Mack's employer is affiliated with, claims that plexiglass can be purchased for as little as a dollar per square foot.
Because plexiglass is a fantastic medium for artists to work with, as Mack has pointed out, the use of this material in the squares where the shields are positioned is particularly effec...
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