No specialist of the Acts of Paul should miss these colour photos of the Heidelberg Papyrus. I copied to my computer every photo in the higher resolution version. Here is a sample of plate number 1:
Is that not beautiful? It is actually possible to distinguish between the ink and lines in the papyrus, unlike in the black and white version of Carl Schmidt’s Tafelband.
Acta Pauli 
[…] Heidelberg Papyrus – Schmidt 1904 Carl Schmidt, Acta Pauli (1904), transcription of Coptic Heidelberg papyrus, pp. 1-80 including the glossary of Coptic words with German equivalents. Access to the photos of this papyrus is found here. […]