Atelier 455 https://m.facebook.com/atelierinside455/#_=_

Mount Sinai Hospital - Pathology https://www.mountsinai.org/patient-care/service-areas/pathology

ATELIER 455 https://m.facebook.com/atelier455/?ref=page_internal

artoteque/bienniale https://www.artoteque.com/artotech/OnlineBiennial2/Harald_Koeck/HaraldKoeck.htm

Parallelwelten/OKTO:TV https://www.okto.tv/de/sendung/Parallelwelten

morbid pathology https://www.okto.tv/de/sendung/Parallelwelten

ATON KA Galerie thttps://www.akg-berlin.net/

artofkoeck http://www.youtube.com/artofkoeck

sarco phagus II http://www.youtube.com//watch?v=yxK1EAz-F2A//

Academia.edu https://independent.academia.edu/haraldkoeck

Kunstschalter New York http://www.ulricheichhorn.de

morbid anatomy http://morbidanatomy.blogspot.co