1. A1 2.1 La hora

2. flickr.com/photos/russelljsmith/7100922

3. flickr.com/photos/russelljsmith/136347590

4. Flickr CC Pic by Paul Mannix: flickr.com/photos/paulmannix/286814746

5. Flickr CC Pic by Khairil Zhafri: flickr.com/photos/poppacket/5377625032

6. Flickr CC by Leo Fung: flickr.com/photos/fungleo/4190683967

7. Flickr Pic by FreeStockImages: flickr.com/photos/freestockimages/5464698645

8. Flickr CC Pic by Howard Dickins: flickr.com/photos/dorkomatic/6182953680

9. Flickr CC Pic by Sarah Reid: flickr.com/photos/sarahreido/4360329097

10. “Sunbeam” by Romana Klee: flickr.com/photos/nauright/4245320806

11. Flickr CC Photo by Klara Kristina flickr.com/photos/klarakristina/374848446-

12. Flickr CC Photo by Alexander Kaiser flickr.com/photos/poolie/2250698836-

13. Flickr CC Photo by Alan Cleaver flickr.com/photos/alancleaver/4293345633

14. Flickr CC Photo by Duncan Harris flickr.com/photos/duncanh1/4495178524-

15. Flickr CC Photo by Arjan Richter flickr.com/photos/arjanrichter/5470158073-

16. Flickr CC Photo by Robert Couse-Baker flickr.com/photos/29233640@N07/8730739154-

17. Flickr CC Photo flickr.com/photos/epsos/5732013768-

18. Flickr CC Photo by Mao Lini flickr.com/photos/mao_lini/3053649344-

19. Flickr CC Photo by Nina Matthews flickr.com/photos/21560098@N06/6677601625 -