We have 70 objects that KLS has been involved with.

If you would like to cite this person in a Wikipedia article please use the following template:

<ref name=CH>{{cite web |url=https://collection.cooperhewitt.org/people/18048147/ |title=KLS |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=25 September 2017 |publisher=Smithsonian Institution}}</ref>