Using simply just Varaform and Plastazote for materials used, I created quite a simple mask in the form of bugs eyes.
(See full page about how I made this. Located on Skills Passport >Mixed Materials)
I chose to paint the eyes and anteas black because that would be a flies natural colouring to these parts. However, with the rest of the mask, I decided to paint it copper as in the light, some bugs have a metallic ever-changing colour.