Splash page photos (clockwise from top left): harlequin: Ella Hanochi/Hemera/Thinkstock, country highway: shansekala/iStock/Thinkstock,
first nations woman: Hemera Technologies/PhotoObjects.net/Thinkstock, mountaineer: catalin_grigoriu/iStock/Thinkstock,
technology devices: Sergey Nivens/iStock/Thinkstock, signpost: flocu/iStock/Thinkstock