so every now and again it gets to the point where there is so much junk inside the body of my acoustic guitar that I take pity and restring it , take all the junk out and give it a good clean.
was so please with the collection of pine cone bits, seed pods, bark, dust and unidentifiable stuff that i made a drawing using all i had collected as relief material.
below is front and back of the page.
David Birchall 