This is Heidi Annalise, an American who left her government job in Washington and returned to her home state of Colorado with an unusual plan: to create landscape paintings on tiny canvases, more precisely, inside bullet boxes . She says she was attracted to the idea of having this kind of portable studio by knowing the work of artists using the same kind of support. "When your paintings are so small, you do not have to worry about dragging any material around," he writes on his blog.