- “Legend of a Mind” is a song by the British progressive rock band the Moody Blues, and was written by the band’s flautist Ray Thomas, who provides the lead vocals. “Legend of a Mind” was recorded in January 1968 and was first released on the Moody Blues’ album In Search of the Lost Chord. Prominently featuring the Mellotron, it was the first song recorded for the album.
- The Illusions Index (illusionsindex.org)
The Illusions Index is a fully searchable, interactive curated collection of illusions. The illusions are categorised into different types, allowing you to search for, and compare, illusions that fall under one or more type. Staff and students at the Centre for the Study of Perceptual Experience have researched each illusion to provide detailed information about what it teaches us about the philosophy and psychology of perception.