I apologize for any inconvenience, but it appears that there has been an error with the provided image. The image intended to display “Untitled” by Sam Francis, an artwork from 1989, executed through the medium of aquatint and representing movements such as Abstract Expressionism and Lyrical Abstraction, is not visible. Instead, we are presented with a placeholder image that does not depict the described artwork. As such, I am unable to provide an analysis or description of the artwork in question. If you could provide a correct visual representation of Sam Francis’s artwork, I would be more than willing to assist you with a description and interpretation in line with the formal characteristics and artistic context of the piece.