This is a wonderful original artwork by George Braque (1882-1963), entitled Still Life with Clarinet, painted in 1927;  the original painting now in the Phillips Collection in Washington DC.   He was a contemporary of Picasso and is famous for his Fauvist, Expressionist and Cubist style paintings.   This is an original print, framed in 1964, made by a technique known as Pochoir, an original artwork made of layering color with stencils.   So it's a print, but not a poster or lithograph; rather, it's a handmade artwork on brown paper, based upon the original painting.   Very nicely framed in black wood with glass.   33' x 25" including the frame.   Framer's sticker and date on the back.