Créditos imágenes
https://www.flickr.com/photos/medialab-prado/8650730399/in/album-72157633251815948/
“Bastoners” by Paco CT is licensed under CC BY-NC-SA 2.0 
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“La última línea de Sol” by Contando Estrelas is licensed under CC BY-SA 2.0 .
“Circ romà, Tarragona” by Tomàs Badia is licensed under CC BY-SA 2.0
“las Setas de Sevilla” by abel.maestro is marked with Public Domain Mark 1.0 
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“Madrid” by Greenwich Photography is licensed under CC BY 2.0 .
Foto de Nurhadi Cahyono en Unsplash
Foto de Daniel Lee en Unsplash
Foto de Edgar Castrejon en Unsplash
Foto de Mark Williams en Unsplash
Foto de Vigneshwar Rajkumar en Unsplash
Foto de Kevin Hackert en Unsplash
Foto de Globelet Reusable en Unsplash
Foto de Julian Lozano en Unsplash
Foto de Kael Bloom en Unsplash
Foto de Karol Chomka en Unsplash
Foto de Paul Pastourmatzis en Unsplash
Foto de Antoine J. en Unsplash
Foto de Abenteuer Albanien en Unsplash
“Silhouette at a Sigur Ros Concert” by Tom Olliver is licensed under CC BY-NC-SA 2.0 .
“Bon Jovi Concert Stage” by Anirudh Koul is licensed under CC BY-NC 2.0 .