Given the rising demand, forgeries and misattributions have surfaced online. Here is a technical checklist for collectors and curators:
Harwin produces, at most, twelve AP pieces per year. Each piece requires a darkroom session for the initial negative development, followed by weeks of digital reworking and hand-coating of the final print surface. The artist personally signs and embosses each AP with a custom seal. This is not a print-on-demand operation; it is a cottage industry of one. sydney harwin ap