This is what my textbook said in a separate solution manual (for longer solutions and explanations). Nearly died laughing.

#text post

Venice Blues, Venice, Italy

#Venice Blues, #Venice, #Italy

by arndalarm on Flickr.Night view of intersecting highways in Shanghai, China.

#Nine-Dragon Pillar, #motorway, #Autobahn, #highway, #Licht

#Wanderlust, #Travel

by ettoreferranti on Flickr.Perfect location for a guesthouse on Appenzell Alps region of Switzerland.

#hiking, #landschaft, #alps, #mountains, #landscape

by Hartfried Schmid on Flickr.The Golden Rock of Kyaiktiyo, a major pilgrimage site in Myanmar.

#Religion, #Tourism, #Southeastasia, #People, #Persons

by ecstaticist on Flickr.Vancouver Waterfront - British Columbia, Canada.

#sky, #cloud, #hdr, #building, #tonemapped