Tabla de Contenidos: “…Cover -- Title -- Copyright -- CONTENTS -- Tools &amp -- Materials -- Shading Techniques -- Surfaces &amp -- Textures -- Drawing Practice -- Finding Subjects -- Perspective -- Clouds -- Rocks -- Trees &amp -- Bushes -- Structures -- Mountains -- Deserts -- Creeks &amp -- Rocks -- Half Dome, Yosemite -- Grand Falls, Yellowstone -- About the Artist…”