Van der Valk Signs New Contract For 34-meter Motor Yacht The exterior design is an interesting one coming from this yard. The lines were penned in a collaboration between Yacht Creators and De Groot. The interior design is by Guido de Groot. Below we can see some renders of how the vessel is expected to come together when the yacht is completed in late 2021. The interior space is arranged over three decks with the main aft deck offering the most exterior space.