Drawing 173 ~ A follow-up drawing of  a detail from the 19th century Neo-Gothic fan vaulted ceiling in the Rideau Chapel, fully restored inside of the National Gallery of Canada in Ottawa. This was the view above me that mesmerized me as I laid back on the leather bench to listen to the ’40 Part Motet’ Sound Installation by Janet Cardiff.

For how it sounds; a video recorded when it exhibited at the 

Venice Architectural Biennale 2010: 

https://www.youtube.com/watch?v=W0_FQ6FER74

For the current exhibition ending Jan.8/2016: 
https://www.gallery.ca/en/see/exhibitions/current/details/janet-cardiff-forty-part-motet-6857