28

29

30

31

1

• 2010 New York
• 2010 La Guardia Airport
• 2010 Portland International Jetport Airport

2

3

4

5

• 2008 Illinois
• 2008 Chicago Midway International Airport

6

• 2011 Salt Lake City International Airport
• 2011 Detroit Metropolitan Wayne County Airport
• 2011 Portland International Jetport Airport

7

• 2011 Vancouver International Airport
• 2011 Alaska
• 2011 Ted Stevens Anchorage International Airport

8

• 2014 Maastricht
• 2008 California
• 2008 Norman Y. Mineta San Jose International Airport
• 2007 Cleveland Hopkins International Airport

9

• 2011 Denali National Park
• 2007 John F Kennedy International Airport
• 2007 New York

10

• 2015 🇲🇫 France

11

• 2011 Wrangell-St. Elias National Park
• 2000 Louis Armstrong New Orleans International Airport

12

• 2014 Champagne-Ardenne
• 2012 Ronald Reagan Washington National Airport
• 2011 Kluane / Wrangell-St. Elias / Glacier Bay / Tatshenshini-Alsek
• 2011 Glacier Bay National Park

13

14

• 2012 Statue of Liberty

15

• 2016 Portland International Jetport Airport
• 2016 Maine
• 2013 🇲🇫 France
• 2013 Lorraine
• 2005 Washington Dulles International Airport

16

17

• 2011 British Columbia

18

• 2021 Charlottesville
• 2021 Virginia
• 2011 Vancouver International Airport

19

• 2011 General Edward Lawrence Logan International Airport
• 2011 Minneapolis-St Paul International/Wold-Chamberlain Airport

20

21

• 2013 City of Luxembourg: its Old Quarters and Fortifications
• 2013 Luxembourg
• 2013 🇱🇺 Luxembourg

22

• 2015 Champagne-Ardenne
• 2015 🇲🇫 France

23

• 2015 Alsace

24

25

• 2016 West Virginia

26

27

28

29

• 2014 Alsace
• 2014 🇲🇫 France

30

1