This is some fanart from Kafka's 'Metamorphosis' about a man who is transformed into a roach.
This illustrates one of my favourite scenes, and a powerful one at that, is where Gregor is attacked by his own father, left broken and bleeding on his bedroom floor. Very sombre stuff... I definately recommend you take a read!

This is a quick 'doodle' done in pen during a really boring ecology lecture. Took me about 15 mins to sketch and another 15-30 mins to crosshatch.