Different poster versions of the reactivity scales are available:
(1) Mayr's Reactivity Scales Poster 2019 [pdf] (version: 08/2019)
(2) The 'old style' poster [pdf] (version: 03/2016)
(3) Reactivity scales for electrophiles and nucleophiles used in organocatalysis and organometallic chemistry [pdf] (version: 03/2016)