portrait: artistic representation of one or more persons

studio: working places set aside for artists to work, the term is generally applied to workspaces used by artists creating fine art, particularly art dating from the 16th century to the present

boy: young male human

wall: vertical structure, usually solid, that defines and sometimes protects an area

panel: thin wooden plank used structurally or aesthetically

carpet: textile floor covering

hat: shaped head covering, having a brim and a crown, or one of these