More than 1,000 people using brown, green and white umbrellas have created a giant living version of the National Park Service emblem to celebrate the agency's 100th anniversary. The Park Service ...

More than 1,000 kids and adults used brown, green and white umbrellas to create a living version of the park service emblem on the National Mall, which the agency photographed from above.

Grant on March 1, 1872, and is the nation’s first national park. The park service was created by an act signed by President Woodrow Wilson on Aug. 25, 1916 Emblem used by the National Park ...

Be a Part of the World’s Largest National Park Service Emblem to Celebrate 100 Years of National Parks! On August 25, 2016, National Mall and Memorial Parks will assemble more than 1,000 participants ...

The arrowhead was authorized as the official National Park Service emblem by the Secretary of Interior in 1951. The components of the arrowhead refer to key attributes of the National Park System ...

The Park Service emblem is also an arrowhead, but depicts a buffalo, tree and mountain with the words "National Park Service” in white lettering on a brown background.

Participants assemble into a living version of the National Park Service's iconic Arrowhead emblem, near the Washington Monument on the National Mall in Washington, Thursday, Aug. 25, 2016.

WASHINGTON (AP) — More than 1,000 people using brown, green and white umbrellas have created a giant living version of the National Park Service emblem to celebrate the agency’s 100th anniversary.