Photo: 13th UNWTO Awards Ceremony and Gala Dinner (credits: World Tourism Organization (UNWTO) / Flickr Creative Commons Attribution-NonCommercial-NoDerivs 2.0 Generic (CC BY-NC-ND 2.0))

Photo: 13th UNWTO Awards Ceremony and Gala Dinner (credits: World Tourism Organization (UNWTO) / Flickr Creative Commons Attribution-NonCommercial-NoDerivs 2.0 Generic (CC BY-NC-ND 2.0))

Illustration Photo: Koh Phi Phi, Thailand, Thailand (CC0 Creative Commons from Pixabay.com)

Illustration Photo: Koh Phi Phi, Thailand, Thailand (CC0 Creative Commons from Pixabay.com)

Photo: Alibaba Group and UNCTAD Launch eFounders Initiative (credit: Alibaba Group)

Photo: Alibaba Group and UNCTAD Launch eFounders Initiative (credit: Alibaba Group)

Illustration Photo: Chinese tourists visiting a museum in France (credits: Connie / Flickr Creative Commons Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0))

Illustration Photo: Chinese tourists visiting a museum in France (credits: Connie / Flickr Creative Commons Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0))

Illustration Photo: Augmented reality app (credits: Jason McDermott / Flickr Creative Commons Attribution-NonCommercial 2.0 Generic (CC BY-NC 2.0))

Illustration Photo: Augmented reality app (credits: Jason McDermott / Flickr Creative Commons Attribution-NonCommercial 2.0 Generic (CC BY-NC 2.0))

Illustration Photo: Boats used by tourists to explore Tonle Sap (Great lake in Cambodia). The boats are driven by a very long shaft with the propeller at the end as the water is very shallow in places. The Tonlé Sap is unusual for two reasons: 1) its flow changes direction twice a year, and 2) the portion that forms the lake expands and shrinks dramatically with the seasons. (credits: Dennis Jarvis / Flickr Creative Commons Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0))

Illustration Photo: Boats used by tourists to explore Tonle Sap (Great lake in Cambodia). The boats are driven by a very long shaft with the propeller at the end as the water is very shallow in places. The Tonlé Sap is unusual for two reasons: 1) its flow changes direction twice a year, and 2) the portion that forms the lake expands and shrinks dramatically with the seasons. (credits: Dennis Jarvis / Flickr Creative Commons Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0))

Illustration Photo: Samui island, Thailand (credit: National News Bureau of Thailand)

Illustration Photo: Samui island, Thailand (credit: National News Bureau of Thailand)

Illustration Photo: Coffee bay in South Africa (Public Domain from Pixabay.com)

Illustration Photo: Coffee bay in South Africa (Public Domain from Pixabay.com)

Illustration Photo: Fisherman in Myanmar (Public Domain from Pixabay.com)

Illustration Photo: Fisherman in Myanmar (Public Domain from Pixabay.com)

Phi Phi Islands Thailand (Public Domain from Pixabay.com)

Phi Phi Islands Thailand (Public Domain from Pixabay.com)

Sicily (Public Domain from Pixabay.com)

Sicily (Public Domain from Pixabay.com)

Tourists in Dubai (Public Domain)