The photography, artwork, videos and animations used with grateful thanks on this site have been created by the following artists, photographers and teachers:

  • Front page slideshow and gallery images by Karel Mujica 
  • Sculptures with Cuisenaire Rods by This email address is being protected from spambots. You need JavaScript enabled to view it.. Website:
  • Animations created by Gemma Green-Hope
  • Classroom activity films provided by Caroline Ainsworth