John Mayer 
Vittoria 
Louis Armstrong 
Spire 
Helvetica 
Action Africa 
Gamma Sigma © 2009 John Langdon
Sunshine 
Life & Death 
Trick/Treat Derren Brown is an English psychological illusionist. His career includes many performances both on stage and on television. His latest series, Trick or Treat, debuted in April of.07 on public service British television station Channel 4. The opening of the show teases the audience with the TRICK/TREAT ambigram I designed for Objective Productions and Derren Brown.
Honeywell 
Jäeger 
Excellence Designed for the Guthrie Center, Houston Texas
© 2007 John Langdon
Kelly Ripa 
Melanie & Justin 
Smoke & Mirrors 
May 
You Know 
Illuminati Created for Dan Brown's Angels & Demons.
Angels & Demons Created for Dan Brown's Angels & Demons.
Mark Willie 
Brian & Melanie 
Berg 
Aman Ashraff 
Ann & John 
Anna & Barry 
Burkard Polster Created for Burkard Polster, Professor of Mathematical Sciences at Monash University in Australia © 2007 John Langdon
Logos © 2007 John Langdon
Wordsmith © 2007 John Langdon
John Langdon 
Earth/Air/Fire/Water Created for Dan Brown's Angels & Demons.
Chain Reaction From Wordplay.
Blacksmith 
Red/Green © 2006 John Langdon
6=7&al=9 The first "crypto-ambigram" created for Benjamin Langsfeld and the love of his life
Samantha/Nathan Sketch of a combination of a totem and a mirror-image ambigram rejected by client. © 2006 John Langdon
AJ Steigman Commissioned by Len Homan for U.S. Junior Chess Champion A.J. Steigman
Aerosmith Created to be a gift from Dan Brown to Stephen Tyler. I was able to retain the look of Aerosmith’s long-standing logo, while turning it into a rotational ambigram.
Trompe L'oeil Created for the French edition of Wordplay. © 2005 John Langdon
Robert Langdon Dan Brown’s protagonist in Angels & Demons and The DaVinci Code. Ambigram from Wordplay, 2nd edition
Linda and David Tattoo design commissioned by Linda Robertson. © 2005 John Langdon
City of Brotherly Love/Philadelphia 
Philosophy/Art & Science From Wordplay.
Bridges Tattoo design commissioned by Michael Bridges. © 2005 John Langdon
Go With the Flow Personal use; appears in Wordplay 2nd edition. © 2005 John Langdon
Fire & A Prayer John Langdon logo for album title commissioned by Gary Mraz for Studio Voodoo © 2005 John Langdon
Carpe Diem Commissioned by Arash Nikkar.
Kristy John Langdon Tattoo design commissioned by Paul Taboada © 2005 John Langdon
Art & Science / Philosophy © 2006 John Langdon
The Faithfull Logo for band commissioned by Matthew Nolan © 2005 John Langdon
Seagulls Commissioned by Seagulls Media Services LTD; rejected by client.
True/False 
David/Slavitt 
Energy From Wordplay.
Waterfalls From Wordplay.
Orientation 
Future From Wordplay.
Continuity 
Grey/Cherie Cremer 
Advanced Typography 
Geert 
James Joyce 
