Representational
this is a BellaFina Electric violin, this piece is representational because we recognize this as a violin because of the shape and it retains its function as a musical instrument.
because this is an electric violin it emulated the traditional violin in form but mechanically it is more like an electric guitar, giving a different kind of sound and feel.
the relationship between representational level and the other 2 levels are an intertwined one as it is the base of the other two levels of visual design.
Abstract
this violin is an abstract piece of art in its self as visually all we see is the finger board and a chin rest. in a way removing all the other elements of a traditional violin and leaving the essential parts for it to function. the S shaped curve can be seen as an abstract representation of the outline of the violin.
this
violin makes the user or listener question if it really is a playable
instrument or if its just for show. giving the listener a sense of
mystery to it, but once people hear it played they know that it is a
playable violin.
the S shaped curve works on all three levels as it makes the violin more recognizable, it also is an abstract form of the violin reducing it to just the outline of a traditional violin, as well as working on the symbolic level as i will explain.
Symbolic
the symbolic aspect of this violin is in the S shaped curve on the violin, this is because it can be seen as a musical note, a G Clef to be exact.
this has an impact on the user/viewer as, which in my mind, symbols music which is what a violin or any instrument is all about. so it adds another musical element to the instrument.
this symbolism is related to the other 2 levels of visual design because it symbolize music which is an over arching category for all violins.
sources:
G clef: http://en.wikipedia.org/wiki/File:Music-GClef.svg
BellaFina Electric violin: http://images.guitarcenter.com/products/optionLarge/Bellafina/DV016_Jpg_Large_470404.901.904_black_R.jpg