|Denedo font with impossible figures
|Impossible English alphabet by Jens Malmgreen
|Impossible Spanish alphabet by Vicente Meavilla Seguí
|Impossible Georgian alphabet by Joseph Alexandrovich Chkhartishvili
|Impossible alphabet with rotated letters by David Macdonald
|Typographisme by Laurent Lacroix
|Font Isosiblia by Ridrigo Fuenzalida from Venezuela
|Alphabet inspired by artworks of M.C. Escher by Luis Rafael Bonilla
|Alphabet with impossible figures by Miwa Miwa
|Alphabet with some letters as impossible figures by Pat Mehbrei
|Alphabet with ambiguous impossible letter by Tsuneo Taniuchi from Japan
|TrueType font Escheresk with many impossible structures by Tobias Sommer.
|Font Priori Acute by Jonathan Barnbrook
|Optical illusion font by Regan Fred Johnson
|Paradox typeface by Luke Klenske
|Impossible numbers by Ian Edward Thorpe
|Font Macula by Jacques Le Bailly
|Font FRUSTRO by Martzi Hegedüs
|Type project by Jan Vitásek
|Penrose typeface by Taylor Yoder.
|Impossible font by Cécile Peschier.
|Impossible letters in Oscar Reutersvärd style by Alfalfa studio.
|Lettering "POWER", which consists of impossible letters, by Samuel Carter Mensah.
|Vector font Penrose Geometric by André Themoteo Alves Corrêa
|Serif font with impossible letters "Penrose SlabSerif"
|Font Soma with cubic glyphs by Wilson Thomas.
|Font Penrose Regular with ambiguous letters by Etienne Vles.
|Surreal 3D typeface by acct88
|Impossible Chinese hieroglyphs by Satos Chen.
|The Impossible Alphabet by Alan Tran
|Impossible alphabet by David Group
|Font ABEGON by Nik Fabrizius
|Impossible lettering of word LOVE by C-Front