You're in a room and there is a ghost in the room, but you're the only one in the room. How is this possible?

Which print was made using the techniques of hatch, cross-hatching, and textural lines

Quarter note + quarter note + eighth note + sixteenth note + sixteenth note=

In 1907, the retrospective on the work of 19th century post-impressionist georges seurat influenced the development of cubism in a radical way through his painting titled, “sunday afternoon on the island of la grande jatte.” ? ?