A clever way to explain Assessment Objectives for A-level literature

Evert struggled to explain to students what each of the AOs is? Or, struggled to explain why they matter? This is a really funky way of explaining what each of the AO's mean (relevant for all AS and A-level specifications since 2015). It also shows students how each of the aspects covered by the AO's contributes to understanding a text. It begins by showing them a painting (Hogarth's Gin Alley) and getting their first response and then guides them through a series of exercises that will sharpen and frame their response (by focusing on a few select parts of the picture and looking at these closely - AO2); comparing it to another picture (Beer Lane) which by contrast highlights facets of the first image (AO4). There are instructions in the notes part of the Presentation. I got this idea from a CPD session run by Eduqas and have just developed, refined and put together the presentation. I would love to credit the teacher with the original idea.