The posters mark each house as "1 of the 21,662 houses where Jews lived who were murdered in World War II." She said the project has drawn strong reactions. Some find it creepy, others, depressing.

Images of four Amsterdam Jews who died in the Holocaust are seen on a building on Kromme Waal street where they lived during the war in Amsterdam, Netherlands, Wednesday, May 4, 2011.

A visitor passes a 3D printer, rear, as she looks at part of a printed canal house, foreground, in Amsterdam, Netherlands, Thursday, March 13, 2014. Dutch architecture firm Dus has embarked on a ...

Amsterdam is the capital of the Netherlands and the country’s largest city, with about 875,000 residents. It has seen increasing home prices in recent years, although the growth slowed a bit in ...