Supergraphic State

Wyoming

The graphic
Introduction
Writings
Early Life
“Big George”
From Reading to Seeding
Preacher – Teacher – War Hero
Unhappy Soul
Kapurats
Preparation
Go Time at Green River City
The Journey
The Incredible Journeys End
Canyon Conversations
In the Name of Science
Government
Soldier. Explorer. Scientist.
Further reading
Unveiling event

Introduction

In 1869, John Wesley Powell's expedition down the Green and Colorado Rivers explored the last great unknown within the continental U.S. What canyons did they discover, name and chart during their treacherous journey through the American West?

The graphic
Writings