Cardboard Art Portfolio : 7 Steps - Instructables

Cardboard, Cardboard, Cardboard! : 39 Steps - Instructables

Instructables Projects :: Photos, videos, logos, illustrations and branding :: Behance

Cardboard World Map With Backlight : 8 Steps - Instructables

Light-up Literary Flower : 7 Steps - Instructables

Smart Cardboard Folder : 6 Steps - Instructables

Beautiful, Sturdy Storage Portfolio for Artwork : 9 Steps - Instructables

Cardboard Art Portfolio : 7 Steps - Instructables

3-D Paper Swan : 10 Steps - Instructables

Art From Cardboard! : 4 Steps - Instructables