Amsterdam Herman Bonpad
| Key | Value |
|---|---|
| artist_name | Constant Nieuwenhuys |
| artwork_type | sculpture |
| description | Gemeentelijk sportpark Ookmeer West 1961 |
| name | De Poort van Constant |
| start_date | 1961 |
| tourism | artwork |
| wikidata | Q23304505 |
| wikimedia_commons | Category:Poort van Constant |
| wikipedia | nl:Poort van Constant |
