Night Flight is an India Ink Collage.  This original piece is 30"x40" panel.  The India Ink collages had their genesis for me in grad school at Western Michigan University.  I created large pieces of paper gessoing those the applying the India Ink to the paper with a kind of roller.  I made 4 or 5 different gradients of paper, then I cut them into segments and attached them to double walled cardboard.  WMU purchased several of those for their permanent collection.  It is interesting how durable they have been over the years, they still look very good.  These works are available as Giclee Prints as well.