abstract

a idea or thought but not existing

Abstract in art: Abstract art is the subjective artwork with no defined process, strategy and/or technique label; it allows the viewer to interpret its meaning with his or her objective view of life in that specific art work; allowing artists to explore and represent a wide variety of pieces, from canvas and space to sculpture and more with no predetermined standard for good or bad art.

1. When someone thinks out of the box.

A form of art that allows plenty of freedom and flexibility for both the artist and audience to their own interpretation of the art's meaning and value. It is to not simply portray or replicate something of its realistic form but give insights to its value in a different dimension of thinking.

Name famed A Tribe Called Quest rapper Q-Tip refers to himself as. Originally The Abstract Poet and Kamaal the Abstract.

Of or pertaining to the formal aspect of art, emphasizing lines, colors, generalized or geometrical forms, etc...

Basically it can be used sarcastically as another way of saying your art piece sucks..

Or it can be said as a compliment; it just depends on how you take it.