| [T91350] | Foetus of Badger (Taxi foetus nuper natus). In Tavole acquarellate, vol. 5 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 4 ◼ | drawing | | | paper | | | | | | | | |
| [T91349] | Armadillo. In Tavole acquarellate, vol. 5 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 3 ◼ | drawing | | | paper | | | | | | | | |
| [T91348] | Beaver and a pear fruit. In Tavole acquarellate, vol. 5 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 1 ◼ | drawing | | | paper | | | | | | | | |
| [T91347] | Badger. In Tavole acquarellate, vol. 4 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 25 ◼ | drawing | inserted piece | | paper | | | | | | | | |
| [T91346] | Marmot (Mus montanus). In Tavole acquarellate, vol. 1 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 101 ◼ | drawing | | | paper | | | | | | | | |
| [T91345] | Beaver. In Tavole acquarellate, vol. 1 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 97 ◼ | drawing | | | paper | | | | | | | | |
| [T91343] | Hartebeest (?). In Tavole acquarellate, vol. 6 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 87 ◼ | drawing | | | paper | | | | | | | | |
| [T91344] | Coati (captioned as Ichnaeumon). In Tavole acquarellate, vol. 6 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 87 ◼ | drawing | | | paper | | | | | | | | |
| [T5596] | Blackbuck (or Greater kudu? Capra strepsiceros). In Tavole acquarellate, vol. 5 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 20 ◼ | drawing | page: figure | watercolour | paper | book decoration: illustration | | | | | | | |
| [T5590] | Hartebeest (? Bos strepticeros). In Tavole acquarellate, vol. 5 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 20 ◼ | drawing | page: figure | watercolour | paper | book decoration: illustration | | | | | | | |
| [T5480] | Aurochs (? Bubalus Romanus Buffalo vulgo). In Tavole acquarellate, vol. 1 (Bologna, Biblioteca Universitaria di Bologna). Part of Drawings collected by Ulisse Aldrovandi's (so-called Tavole acquarellate) (Bologna, Biblioteca Universitaria di Bologna), fol. 82 ◼ | drawing | page: figure | watercolour | paper | book decoration: illustration | | | | | | | |
| [T89045] | Horse. Part of Libri picturati A 16 [Des poissons et bestes] (Cracow, BJ) ◼ | drawing | | watercolour | paper | |  | | | | | | |
| [T6704] | John Caius (draughtsman), Eale after Pliny and Solinus, by Caius (Eale. Ex descript. Plinii et Solini a Caio perfictum). In Animal drawings collected by Felix Platter (so-called Gessner Albums), vol. 2 (Amsterdam, Universiteit van Amsterdam, Special Collections), fol. 65 ◼ | drawing | page: figure | | paper | book decoration: illustration | | | | | 1530 ‑ 1565 | 1530‑01‑01 | 1565‑12‑31 |
| [T6703] | John Caius (draughtsman), Monoceros after Pliny and Solinus, by Caius (Monoceros. Ex descript. Plinii et Solini a Caio fictus). In Animal drawings collected by Felix Platter (so-called Gessner Albums), vol. 2 (Amsterdam, Universiteit van Amsterdam, Special Collections), fol. 65 ◼ | drawing | page: figure | | paper | book decoration: illustration | | | | | 1530 ‑ 1565 | 1530‑01‑01 | 1565‑12‑31 |
| [T6702] | John Caius (draughtsman), Hippopotamus after Pliny and Solinus, by Caius (Hippopotamus Caius ad descript. Plinii & Solini finxit). In Animal drawings collected by Felix Platter (so-called Gessner Albums), vol. 2 (Amsterdam, Universiteit van Amsterdam, Special Collections), fol. 65 ◼ | drawing | page: figure | | paper | book decoration: illustration | | | | | 1530 ‑ 1565 | 1530‑01‑01 | 1565‑12‑31 |
| [T6708] | John Caius (draughtsman), Leucrota after Pliny and Solinus, by Caius (Leucrocuta Plinii et Solini. Caius finxit). In Animal drawings collected by Felix Platter (so-called Gessner Albums), vol. 2 (Amsterdam, Universiteit van Amsterdam, Special Collections), fol. 67 ◼ | drawing | page: figure | | paper | book decoration: illustration | | | | | | | |
| [T6707] | Manticore. In Animal drawings collected by Felix Platter (so-called Gessner Albums), vol. 2 (Amsterdam, Universiteit van Amsterdam, Special Collections), fol. 67 ◼ | drawing | page: figure | | paper | book decoration: illustration | | | | | | | |
| [T6706] | John Caius (draughtsman), Tarandus after Pliny and Solinus, by Caius (Tarandus Plinii & Solini. Ad descript. a Caio effictus). In Animal drawings collected by Felix Platter (so-called Gessner Albums), vol. 2 (Amsterdam, Universiteit van Amsterdam, Special Collections), fol. 66 ◼ | drawing | page: figure | | paper | book decoration: illustration | | | | | 1530 ‑ 1565 | 1530‑01‑01 | 1565‑12‑31 |
| [T6705] | John Caius (draughtsman), Taurus Indicus sylvestris Plinii & Solini. A Caio ad descriptionem fictus. In Animal drawings collected by Felix Platter (so-called Gessner Albums), vol. 2 (Amsterdam, Universiteit van Amsterdam, Special Collections), fol. 66 ◼ | drawing | page: figure | | paper | book decoration: illustration | | | | | 1530 ‑ 1565 | 1530‑01‑01 | 1565‑12‑31 |
| [T17278] | Michelangelo Buonarroti (draughtsman), Pietà for Vittoria Colonna (Boston, MS, Isabella Stewart Gardner Museum) ◼ | drawing | single piece | black chalk | paper | |  | 189 | 289 | | 1538 ‑ 1544 | 1538‑01‑01 | 1544‑12‑31 |