Final answer:
The artwork 'shagger idle' does not provide directly recognizable information, but related artworks include 'Folkdance - Tired' and 'Where is the Yellow Milkjug, Mrs Bird?' by Martin Beek highlighting his unique inverted portrayal of subjects, and William Hogarth's satirical engraving series 'A Rake's Progress'.
Step-by-step explanation:
The question seems to inquire about the artwork 'shagger idle', which yields no clear results. However, by cross-referencing related information given, we can discuss other mentioned artworks and their characteristics which may aid in understanding the context or style of the unknown artwork. One notable piece is 'Folkdance - Tired' (1989), an oil on canvas painting by Martin Beek.
This painting is known for the floating heads that are positioned both upside down and right side up. Another work by Beek is 'Where is the Yellow Milkjug, Mrs Bird?' which is part of his scatter paintings series featuring birds depicted in an inverted style with a simplistic, almost primitive method against a dark background.
This painting is influenced by Baselitz's early career assisting a wildlife photographer with ornithological photos. Additionally, there is the 1735 engraving on paper by William Hogarth, titled 'A Rake's Progress, plate 2, “Surrounded by Artists and Professors”', which depicts a satirical view of an ambitious young man's decline into moral decay.