I am planning to apply for PGCE Art and Design, now looking likely for 2013 entry and was wondering what would make an impressive portfolio at interview?  My undergraduate degree is in history of art rather than fine art (although I studied art to A level).  I have been attending life classes for the past three years and now have a collection of work in pencil, pastels and oil paints which I hope to extend to acrylics, silk screen printing and some textile work.

Any feedback greatly appreciated.