Queen Maxima during the baptism of trailing suction hopper dredger Vox Amalia of Van Oord in Rotterdam. The baptism is dominated by the 150th anniversary of Van Oord. 14 Dec 2018 Pictured: Queen Maxima during the baptism of trailing suction hopper dredger Vox Amalia of Van Oord in Rotterdam. The baptism is dominated by the 150th anniversary of Van Oord. Photo credit: MEGA TheMegaAgency.com +1 888 505 6342