This poet of "You, Andrew Marvell" wrote another poem which claims that the title object should be "motionless in time as the moon climbs", "wordless as the flight of birds", and "dumb as old medallions to the thumb" in a poem that ends, "a poem should not mean, but be".  
He described the dark empty gate at Kermanshah and the gilded sand of Africa in one poem which also features references to "the wheel rut in the ruined stone" of "Palmyra's street" and "the air still flashing with the landward gulls" over Sicily.  This poet of "You, Andrew Marvell" wrote another poem which claims that the title object should be "motionless in time as the moon climbs", "wordless as the flight of birds", and "dumb as old medallions to the thumb" in a poem that ends, "a poem should not mean, but be".  For 10 points—name this poet of "Ars Poetica", who set a modern version of Job in a circus in his play J.B..
He described the dark empty gate at Kermanshah and the gilded sand of Africa in one poem which also features references to "the wheel rut in the ruined stone" of "Palmyra's street" and "the air still flashing with the landward gulls" over Sicily.  
Archibald {Macleish}