door: flat, movable structure used to open and close an entrance

ceiling: overhead interior surface that covers the upper limit of a room

butterfly: group of insects in the order Lepidoptera

flower: sexual reproductive structure found on flowering plants

angel: supernatural being or spirit in certain religions and mythologies

leaf: main organ of photosynthesis and transpiration in higher plants, usually consisting of a flat green blade attached to the stem directly or by a stalk

trefoil: Artistic representation of three circular leaf shapes used in architecture

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

landscape: visible features of an area of land