Luplau Janssen is a Danish artist with 23 auction lots recorded since 1989.
| Title | Date | House | Price |
|---|---|---|---|
| A child looking in a magazine | 2009-10-21 | Bruunrasmussen | EUR 208 |
| Mother and child under a tree | 2009-06-24 | Bruunrasmussen | EUR 1,300 |
| A child's birthday party | 2009-04-22 | Bruunrasmussen | EUR 696 |