2 Horses
Sunny Central Park
The Staircase
The Waterfall
Boathouse Reflection
Maisy Shadow
Hallway
Chaos And Order
Down On Buildings
Plane Wing
72nd Street Subway
Main Street Flushing
NYC Water Tanks
Alleyway Men
Reaching The Moon
Tree And Roots
Under The Bridge
Orange Storm
Creek And Brush
Greg At The Airport
Clear Place In The Woods
Toxic Woods
Cracker Bird
The multi-tone method of printing is where more than one layer of gum bichromate is printed. Usually multiple layers are used to bring out more detail in the darkest shadows or the brightest highlights, rendering a longer tonal scale.