Technische tekeningen van een versterkte vestingwal 1654

This technical drawing by Hendrick baron van Ruse van Rysensteen from 1654, titled "Technische tekeningen van een versterkte vestingwal," depicts various views of a fortified rampart. The detailed pen and ink drawing includes multiple perspectives, illustrating the design and construction of the fortification. This type of drawing is an important part of military engineering, as it allows for precise communication of plans and specifications. The careful use of lines and labels demonstrates the artist's attention to detail, making this a valuable historical document.