Table:
text: Canada Post stamp releases (2010–14)
2010
2010
Date_of_Issue Theme Denomination Design Illustration Quantity Printing_Process Paper_Type First_Day_Cover_Cancellation
11 January 2010 Definitives: Queen Elizabeth II Permanent Gottschalk and Ash Intl Dept. of Canadian Heritage Continuous Printing Lithography in 5 colours Tullis Russell Coatings Jasper, AB
12 January 2010 Vancouver Olympics: Vancouver Landscape 57 cents Tandem Design and VANOC iStockphoto and John Sinal 2275000 Lithography in 6 colours plus varnish Tullis Russell Coatings Vancouver, BC
12 January 2010 Vancouver Olympics: Whister – Sea to Sky 57 cents Tandem Design and VANOC iStockphoto and John Sinal 2275000 Lithography in 6 colours plus varnish Tullis Russell Coatings Whistler, BC

Question: What is the subject of the Canada Post stamp issues (2010–14) if the issue date is January 11, 2010?