Figure 1
From: A Bim-activating mould

(a) Microscopy from a culture of A. fumigatus (lactophenol blue stain). The name Aspergillus was introduced in 1729 because of the similarity to the aspergillum, the implement used to sprinkle the holy water. (b) Invasive aspergillosis. Aspergillus hyphae invade in this case the gut epithelium (arrows). Credits: Annerose Serr (A) and Annette Schmitt-Gräff (B), University Medical Center Freiburg