Boat Building
| Object type | Drawing |
| Genre | Study |
| Dimensions | 11.5 x 19.2 cm |
| Support | Paper |
| Medium | Pen and brown ink over red chalk |
| Support marks | Helmeted coat-of-arms, charged with the initial "A" |
| Further inscription | Top margin: illegible |
| Other authorities | Bailey/Walker cat. #LOND.BM.10 |
| Location | London, England |
| Collection | British Museum |
| Accession numbers | RN SL,5214.69 |
| Tags | Ship |
| External resources | British Museum |
British Museum website: "Possibly a copy after a detail from an unidentified painting by Jan Brueghel (not in K. Ertz, "Jan Brueghel der Ältere: Die Gemälde", Cologne, 1979)."