Gloss on Biopoetics; or, a Pilot Plan for a Concrete Poetry October 13, 2007 by Lori Emerson A gloss to Biopoetics; or, a Pilot Plan for a Concrete Poetry Eduardo Kac writes for ebr on the attractions of the hologram as a malleable, fluid, and elastic medium for poetic expression. Eduardo Kac writes for ebr on the attractions of the hologram as a malleable, fluid, and elastic medium for poetic expression. P:nth-child(3)