houses on the canals in Amsterdam

illustration of a family on floating boat

Illustration of a man and woman walking away from each other along a path of trees and houses

Blue arrow and buildings and mountains on a floating ball

Industry & Technology -line art (x4) Civil Engineering A walkway along the canal Lock systems are a means of connecting waterways at different elevations by canals. The technology to move these massive amounts of water was complex and required ingenuity

Architecture - Germany - line art Perspective Illustration A house at Colmar, now in northeastern France in the much contested Alsace region along the Rhine River valley, c. 1550. When this house was built the area was in what we would have considered Ge

A futuristic city on an extraterrestrial planet in the morning.

Floating houses along a canal