Poem "Een groene linnenkast" - 15 ("A green linen closet" - 15, 1981, Ed Leeflang)

Brain damage or dementia

Collection "Mist-I"

Gedicht "Hij is een prins, hij wil geen onderdanen" "He is a prince, he wants no subjects", 1982, Ed Leeflang)

Community for young people with an intellectual disability

Collection  "On the fly"

Poem "Waarom de wind zo boos is" ("Why the wind is so angry", 1982, Ed Leeflang)

Community for young people with an intellectual disability

C-ollection "Stall"

Poem "Overal om hem heen zijn ze" ("All around him they are", 1982, Ed Leeflang)

Community for young people with an intellectual disability

Collection "On the fly"

Composition "The Low Tone Orchestra: 9 Options" (2022, Cat Hope), performed by ensemble MAZE in the Organpark on February 11th, 2024

Collection "org anp ark" #371

Composition "Part 6" (2013, Alison Isadora), performed by ensemble MAZE in the Organpark on February 11th, 2024

Collection "org anp ark" #372

"Deep Listening" - Composition "Wind Horse - 2" (1962, Pauline Oliveros), performed in the Organpark on February 10th, 2024, by ensemble MAZE, with participation of the audience

Collection "org anp ark" #367