portrait: artistic representation of one or more persons

studio: working place set aside for artist 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

bust: sculpture of the upper part (head, neck, and a variable portion of chest and shoulders) of the human figure

top hat: tall-crowned hat initially made of beaver felt and later, of silk plush

cloak: A cloak is a type of loose garment worn over clothing, mostly but not always as outerwear for outdoor wear, which serves the same purpose as an overcoat.