Self Portrait in Ink

I incorporated elements of Albrecht Durer into this portrait; the hourglass, skull, and wings. I don't like the background, particularly because it got so uneven. Done in pen and ink.

The hourglass is from Knight, Death, and Devil.
The skull is from St. Jerome in His Study.
The wings are from Coat-of-Arms With a Skull.

Sketchbook work for this can be found here: [link]