Odd. I wouldn't exactly call this a "graphic novel", because it is simply a series of wordless illustrations; I wouldn't exactly call it "sequential art" either, as I'm not sure that there is a cohesive narrative or plot (if there was, it was lost on me). There may not be a plot, but there were recurring themes throughout the art: animals (I would say birds in particular), plants, and hair.
Some of the art is intriguing, but felt better suited to as framed prints than in the format of a book. I have difficulty rating this as the art is fine, and the artist clearly put a lot of time/work/thought into this book.
However, the book itself...not for me. It's more of an art book than a graphic novel or anything close, with no plot or storytelling (though again, if there was, it was unclear to me). The art was okay, I especially liked the hair-themed illustrations - but overall the book doesn't feel very memorable to me. It's not something I would pick up again, and I'm not sure who personally I know that I would recommend it to...but just because it's not my taste, I wouldn't feel right giving this book a one star review.