13X17 inch giclée print.
Giclées are inkjet prints using pigmented inks (rather than dye-based inks) for longevity and quality of colour. The scan taken of the original artwork is highly detailed, collecting far more information than is standard for a digital print, and the paper used is archival (acid-free). A good giclée print is practically indistinguishable from the original work.
I'm afraid to say too much about Thelonious Monk because I don't know a good-goddamned thing about jazz. I just, uh, "know what I like". Thelonious Monk, along with a number of other stellar musicians, was introduced to me by my husband David back in the late 80's, and he is my favourite.
I just learned something interesting about him from good old Wikipedia: "Monk is the second-most recorded jazz composer after Duke Ellington, which is particularly remarkable as Ellington composed more than 1,000 pieces, whereas Monk wrote about 70".