of the arts and sciences. And he gave thousands of individual Aesthetic Realism lessons to men, women, and children. In these lessons the way of seeing the world based on aesthetics—which is Aesthetic Realism—was taught. In 1951, William Carlos Williams read Siegel's "Hot Afternoons Have Been in Montana" again, and wrote to Martha Baird: "Everything we most are compelled to do is in that one poem." Siegel, he wrote, "belongs in the very first rank of our living artists". The prize poem became the title poem of Siegel's first volume, Hot Afternoons Have Been in Montana: Poems, nominated for a National Book Award in 1958. A decade later, his second volume, Hail, American Development, also met with critical acclaim. "I think it's about time Eli Siegel was moved up into the ranks of our acknowledged Leading Poets", wrote Kenneth Rexroth in the New York Times. Walter Leuba described Siegel's poems as "alive in a burning honesty and directness" and yet, having "exquisite emotional tact". He pointed to these lines from "Dear Birds, Tell This to Mothers": At the age of 76 Siegel had an operation for a benign prostatic condition. He called it "the operation so disastrous to me". As a result, he lost the use of his feet and was unable to sleep. According to Ellen Reiss, Aesthetic Realism Chairman of Education, the operation was "the cause of his dying 5-1/2 months later". Aesthetic Realism The basis of Aesthetic Realism is the principle, "The world, art, and self explain each other: each is the aesthetic oneness of opposites." In the book Aesthetic Realism: We Have Been There, six working artists explain this principle in life and their own craft. Reviewing them, the Library Journal tells us: "Heraclitus, Aristotle, Kant, Hegel, and even Martin Buber have posited contraries and polarities in their philosophies. Siegel, however, seems to be the first to demonstrate that 'all beauty is the making one of the permanent opposites in reality'." (September 1, 1969) The ethics Siegel taught—"the art of enjoying justice"—includes this definition of good will: "The desire to have something else stronger and more beautiful, for this desire makes oneself stronger and more beautiful." Good will is necessary, he stated, for a person to like him– or herself: "This desire is the fundamental thing in human consciousness." (The Right of Aesthetic Realism to Be Known, issue no. 121) Works Books Among Siegel's many published