8ball
Decolonise colons!
not at all ime. because the process is important in so much work - showing your working, explaining the route you covered to arrive at this place, informing about elements of the work that may have gone into its construction but which aren't obvious in the final piece. because good art work always has a story behind it. even if that story is purely technical or aesthetic - totally subjective - but original work will always have that underpinning, can always be explained by its maker, even in a single sentence.
Gah - reminds me of school maths where you had to scribble down a page of workings for something perfectly obvious.
An art teacher worth their salt should be able to tell the merits of a piece from the piece, no?