There is a lot going on in Pieter van Laer's 1630s "Self-Portrait with Magic Scene" (e.g. #earlymodern#alchemy and #magic, and #books). But have a look at the paper cone in the right foreground of the painting. Likely seeds or #peppercorns are spilling out. This is relevant for #PaperHistory and #BookHistory, dear #histodons.