National Mall

Washington, D.C.,

Sunset on the National Mall in Washington, D.C. on Monday, October 24, 2016. Copyright 2016 Jason Barnette

A DC Circulator bus on the National Mall in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

A DC Circulator bus on the National Mall in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

A DC Circulator bus on the National Mall in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

A DC Circulator bus on the National Mall in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

Folding seats for passengers on a DC Circulator bus in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

Folding seats for passengers on a DC Circulator bus in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

A USB charging station on a DC Circulator bus in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

A USB charging station on a DC Circulator bus in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

The Washington Monument framed by a weeping willow tree in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

The Washington Monument framed by a weeping willow tree in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

The Washington Monument framed by a weeping willow tree in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

The Washington Monument framed by a weeping willow tree in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

The Arlington Memorial Bridge stretching across the Potomac River in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

The Arlington Memorial Bridge stretching across the Potomac River in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

A commercial plane flies over the Potomac River in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

A commercial plane flies over the Potomac River in Washington, D.C. on Monday, August 17, 2015. Copyright 2015 Jason Barnette

The District of Columbia War Memorial, also known as the WWI Memorial, in Washington, D.C. on Sunday, August 16, 2015. Copyright 2015 Jason Barnette

The District of Columbia War Memorial, also known as the WWI Memorial, in Washington, D.C. on Sunday, August 16, 2015. Copyright 2015 Jason Barnette

Night view of the Washington Monument across the Tidal Basin in Washington, D.C. on Sunday, August 16, 2015. Copyright 2015 Jason Barnette

Night view of the Washington Monument across the Tidal Basin in Washington, D.C. on Sunday, August 16, 2015. Copyright 2015 Jason Barnette

The Washington Monument juts above the trees in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

The Washington Monument juts above the trees in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm colors light the horizon behind the Washington Monument in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm colors light the horizon behind the Washington Monument in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

A few colors paint the sky after sunset looking across the Tidal Basin in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

A few colors paint the sky after sunset looking across the Tidal Basin in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Warm light from sunset bathes the Jefferson Memorial in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

A USB charging port on a DC Circulator bus in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

A USB charging port on a DC Circulator bus in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Blooming flowers inside the United States Botanical Garden in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Blooming flowers inside the United States Botanical Garden in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Blooming flowers inside the United States Botanical Garden in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Blooming flowers inside the United States Botanical Garden in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Unique plant inside the United States Botanical Garden in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette

Unique plant inside the United States Botanical Garden in Washington, D.C. on Saturday, August 15, 2015. Copyright 2015 Jason Barnette