Leaf with thirteen flying insects; bloodless animals. / insectae. / insects. (title on object); Sheet with thirteen flying insects; numbered 1-13. Numbered top right: 2. Part of the sixth album with drawings of fish; shells and insects. Sixth of twelve albums with drawings of animals; birds and plants known around 1600; commissioned by Emperor Rudolf II. With explanations in Dutch; Latin and French; insects; Anselmus Boetius de Boodt; Praag; 1596 - 1610; paper; pencil; chalk; watercolor (paint); deck paint; ink; pen; h 127 mm x w 171 mm