Combined National Anthems...
The sound component of the work includes the overlaid national anthem tunes of: Cyprus, Denmark, Germany, Ireland, Italy, Latvia, Lithuania, Moldova, Poland, Portugal, Romania, Serbia, UK and USA, who all appropriate the oak as their national tree (2mins4s) (2016)

Image: the book component of this piece is english translations of the same national anthem lyrics (popular versions), printed on acetate, hand stitched, A5, ed. of 5