Correspondence No. 1 from Erik Carlson of the New York Miniaturist Ensemble after the first performance of Brevity is a Sol LeWitt.

Correspondence No. 2 from Erik Carlson of the New York Miniaturist Ensemble after the second performance of Brevity is a Sol LeWitt.

Correspondence No. 3 from Erik Carlson of the New York Miniaturist Ensemble after a later performance of Brevity is a Sol LeWitt.