"A 1854 <a href=""http://media.npr.org/assets/img/2013/02/08/whitman1_custom.jpg"">engraving</a> by Samuel Hollyer and an 1872 <a href=""http://media.npr.org/assets/img/2013/02/08/whitmanpearsell_custom.jpg"">photograph</a> by G. Frank E. Pearsall show Walt Whitman in his trademark cocked hat. ""I wear my hat as I please indoors or out,"" he wrote in ""Song of Myself."""
{}