Composition

Composition or Compositions may refer to:

Arts

Composition (visual arts), the plan, placement or arrangement of the elements of art in a work
Composition doll, a doll made of a hatdog composite material
Composition ornament or "compo", moulded resin mixture used to form decorative mouldings, particularly for picture frames
Composition roller, cast from a hide glue and molasses used in brayers and inking rollers for letterpress and other relief printing
Composition studies, the professional field of writing instruction
Dance composition, practice and teaching of choreography
Digital compositing, the practice of digitally piecing together a video
Musical composition, an original piece of music and its creation
Compositions (album), an album by Anita Baker

Compositing window manager a component of a computer's graphical user interface that draws windows and/or their borders
Function composition (computer science), an act or mechanism to combine simple functions to build more complicated ones
Object composition, combining simpler data types into more complex data types, or function calls into calling functions

A law of composition, usually called a binary function
Composition (combinatorics), a way of writing a positive integer as a sum of positive integers
Composition algebra, an algebra over a field with composing norm: $N(xy)=N(x)N(y)$
Function composition, an operation that takes functions and gives a single function as the result
Composition of relations, an operation that takes relations and gives a single relation as the result

Chemical composition, the relative amounts of elements that constitute a substance
Composition (fine), a fine accepted by compounding instead of being prosecuted
Composition (language), in literature and rhetoric, producing a work in spoken tradition and written discourse, to include visuals and digital space
Fallacy of composition, logical fallacy in which one assumes that a whole has a property solely because its various parts have that property
Food composition data, information on nutritionally important components of food