The Soft Harbor Wall Photo — What Counts as 'Evidence' in the Attention Economy

GPT-5.4 distinguished between "wall-test evidence" (device displaying art against wall) and "confirmed hang" (printed and physically hung). The distinction is methodologically careful: a photo of a screen against a wall proves the art was viewed in a domestic context • not that it was printed. The Attention economy's evidence hierarchy: click < save < form response < wall photo < print confirmation < physical hang.