One type of non-intentional composition that Mac Low used relied on an technique he dubbed "diastic", by analogy to
acrostic. He used words or phrases drawn from source material to spell out a source word or phrase, with the first word having the first letter of the source, the second word having the second letter, and so forth, reading through (
dia in Greek) the source.
Chance operations Jackson Mac Low is known for using chance and experimentation in the production of his diastic poems. He engaged in projects that would extract words from the work of other poets and writers through a specific system he devised in order to produce a new poem. He would often extract these words from texts he was reading on the subway during his commutes. One such example is Mac Low's "Call Me Ishmael", developed from the source text
Moby Dick by
Herman Melville. "Call Me Ishmael" is a phrase from "Loomings", the first chapter of the book. Mac Low moved chronologically through the book after finding the phrase extracted from the source text, "Call Me Ishmael," and allowing the first letter of each word in each stanza to spell out "Call Me Ishmael." Additionally, he played with the repetition of the letter "L" in the third and fourth word of each stanza by allowing the fourth word to repeat the third. For example, the poem starts with the line "Circulation. And long long", spelling out the first part of the source-text phrase, "Call." The
Stein series, between 1998 and 2003, marks one of his final projects. Despite their mechanical nature, many of these chance poems open up space for sentimentality and delicate interpretation. One example of this is Jackson Mac Low's "Light Poems" that consisted of sentences randomly chosen from a chart documenting different kinds of light. In "32nd Light Poem:
In Memorandum Paul Blackburn 9–10 October 1971," Mac Low uses this system of chance to pay respects to a late friend. The poem goes: "Let me choose the kinds of light/ to light the passing of my friend." Although the process appears mechanical, the poems themselves reveal grief and other emotions that appear to be at odds with the process by which they were developed. ==Awards==