2007 Canada FDC Scott catalogue number 2218a Royal Architectural Institute. Contains two pairs of two stamps without the attached labels, 2215 – 2216 & 2217 – 2218. 2215 University of Lethbridge (Lethbridge, AB) by Arthur Erickson, 2216 St. Mary’s Church (Red Deer, AB) by Douglas Cardinal, 2217 Ontario Science Centre (Toronto, ON) by Raymond Moriyama & 2218 National Gallery of Canada (Ottawa, ON) by Moshe Safdie.