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Keywords from Image Description:
Thalamegos Nicolaes Witsen . Thalamegos huge twinhulled catamaran commissioned by Egyptian king Ptolemy IV Philopator Ptolemy IV Philopator ca BCE Drawing by Nicolaes Witsen Aeloude en Hedendaegsche Scheepsbouw en Bestier Nicolaes Witsen Amsterdam Nicolaes Witsen PDold Ptolemy IV Barges in art Yachts Yachts of heads of state